{"id":6954,"date":"2026-10-01T10:13:47","date_gmt":"2026-10-01T08:13:47","guid":{"rendered":"https:\/\/scispx.com\/?page_id=6954"},"modified":"2026-10-12T13:30:42","modified_gmt":"2026-10-12T11:30:42","slug":"stable-isotope-analyzers","status":"publish","type":"page","link":"https:\/\/scispx.com\/fr\/stable-isotope-analyzers\/","title":{"rendered":"Analyseurs d'isotopes stables"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6954\" class=\"elementor elementor-6954\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0760b68 e-flex e-con-boxed e-con e-parent\" data-id=\"0760b68\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;4697a8c&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:&quot;1&quot;,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-05f2fe9 e-con-full e-flex e-con e-child\" data-id=\"05f2fe9\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a7cd7 elementor-widget elementor-widget-heading\" data-id=\"c7a7cd7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Analyseurs d'isotopes stables<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75b85ba elementor-widget elementor-widget-text-editor\" data-id=\"75b85ba\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les analyseurs d\u2019isotopes stables d\u00e9terminent les diff\u00e9rences d\u2019abondance relative des isotopes stables dans un \u00e9chantillon. Ces mesures fournissent des informations sur l\u2019origine, l\u2019historique et les transformations des mat\u00e9riaux et soutiennent la recherche dans des domaines tels que les sciences de l\u2019environnement, l\u2019authenticit\u00e9 alimentaire, les g\u00e9osciences, l\u2019\u00e9cologie et la criminalistique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7475944 elementor-widget elementor-widget-button\" data-id=\"7475944\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#ourisotopeanalyzers\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Nos analyseurs d'isotopes stables<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d111cf5 e-con-full e-grid e-con e-child\" data-id=\"d111cf5\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6e9685 elementor-widget elementor-widget-image\" data-id=\"b6e9685\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/Product-categories-SciSPX-3.png\" class=\"attachment-large size-large wp-image-6968\" alt=\"\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/Product-categories-SciSPX-3.png 900w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/Product-categories-SciSPX-3-300x200.png 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/Product-categories-SciSPX-3-768x512.png 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/Product-categories-SciSPX-3-18x12.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a51bf98 e-flex e-con-boxed e-con e-parent\" data-id=\"a51bf98\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-41299c7 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"41299c7\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"68327879\" aria-label=\"Onglets. Ouvrez les \u00e9l\u00e9ments \u00e0 l&#039;aide de la touche Entr\u00e9e ou de la barre d&#039;espace, fermez-les avec la touche \u00c9chap et naviguez \u00e0 l&#039;aide des touches fl\u00e9ch\u00e9es.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-683278791\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-683278791\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tAper\u00e7u\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-683278792\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-683278792\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tFonctionnement\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-683278793\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-683278793\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tApplications\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-683278794\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-683278794\" style=\"--n-tabs-title-order: 4;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tComposants\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-683278795\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-683278795\" style=\"--n-tabs-title-order: 5;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tComment choisir \t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-683278796\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"6\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-683278796\" style=\"--n-tabs-title-order: 6;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tFAQ\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-683278791\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278791\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-62b1414 e-con-full e-flex e-con e-child\" data-id=\"62b1414\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-5f8de19 e-flex e-con-boxed e-con e-child\" data-id=\"5f8de19\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9682cc8 elementor-widget elementor-widget-heading\" data-id=\"9682cc8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que l'analyse des isotopes stables ?<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87e6802 e-con-full e-flex e-con e-child\" data-id=\"87e6802\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be650c3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"be650c3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les isotopes sont des atomes d\u2019un m\u00eame \u00e9l\u00e9ment chimique qui poss\u00e8dent le m\u00eame nombre de protons mais un nombre diff\u00e9rent de neutrons. Les isotopes stables ne subissent pas de d\u00e9sint\u00e9gration radioactive et sont naturellement pr\u00e9sents dans des abondances relatives variables.<\/p><p>L\u2019analyse des isotopes stables mesure le rapport entre les isotopes lourds et l\u00e9gers d\u2019un \u00e9l\u00e9ment.\u00a0<\/p><p><b>Les mesures courantes comprennent :<\/b><\/p><ul><li>Carbone : \u03b4\u00b9\u00b3C<\/li><li>Azote : \u03b4\u00b9\u2075N<\/li><li>Oxyg\u00e8ne : \u03b4\u00b9\u2078O<\/li><li>Hydrog\u00e8ne : \u03b4\u00b2H<\/li><li>Soufre : \u03b4\u00b3\u2074S<\/li><\/ul><p>Ces rapports isotopiques peuvent varier en fonction de l\u2019origine g\u00e9ographique, du proc\u00e9d\u00e9 de production, des conditions environnementales ou de l\u2019histoire biologique d\u2019un \u00e9chantillon. L\u2019analyse des isotopes stables peut donc \u00eatre utilis\u00e9e pour d\u00e9terminer l\u2019origine d\u2019un mat\u00e9riau, comprendre comment il a \u00e9t\u00e9 produit et identifier les processus physiques, chimiques ou biologiques qu\u2019il a subis.<\/p><p>Contrairement \u00e0 l\u2019analyse \u00e9l\u00e9mentaire conventionnelle, l\u2019analyse des isotopes stables ne vise pas principalement \u00e0 d\u00e9terminer la concentration totale d\u2019un \u00e9l\u00e9ment. Elle mesure de faibles variations dans l\u2019abondance relative de ses isotopes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48be468 elementor-widget elementor-widget-image\" data-id=\"48be468\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/10\/Product-categories-SciSPX-4.png\" class=\"attachment-large size-large wp-image-7014\" alt=\"\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/10\/Product-categories-SciSPX-4.png 900w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/10\/Product-categories-SciSPX-4-300x200.png 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/10\/Product-categories-SciSPX-4-768x512.png 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/10\/Product-categories-SciSPX-4-18x12.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-683278792\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278792\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-7039353 e-con-full e-flex e-con e-child\" data-id=\"7039353\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-054ae48 e-flex e-con-boxed e-con e-child\" data-id=\"054ae48\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef0491a elementor-widget elementor-widget-heading\" data-id=\"ef0491a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Comment fonctionne un analyseur d'isotopes stables ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26e914d elementor-widget elementor-widget-text-editor\" data-id=\"26e914d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019analyse des isotopes stables est g\u00e9n\u00e9ralement r\u00e9alis\u00e9e par spectrom\u00e9trie de masse des rapports isotopiques, ou IRMS (Isotope Ratio Mass Spectrometry). Avant la mesure, les \u00e9l\u00e9ments d\u2019int\u00e9r\u00eat pr\u00e9sents dans l\u2019\u00e9chantillon doivent \u00eatre convertis en gaz purifi\u00e9s tels que le dioxyde de carbone, l\u2019azote, l\u2019hydrog\u00e8ne, le monoxyde de carbone ou le dioxyde de soufre.<\/p><p>La m\u00e9thode de pr\u00e9paration d\u00e9pend de l\u2019\u00e9chantillon et de l\u2019objectif analytique. Un analyseur \u00e9l\u00e9mentaire peut convertir des \u00e9chantillons solides ou liquides en gaz par combustion ou pyrolyse. Les syst\u00e8mes chromatographiques s\u00e9parent d\u2019abord les compos\u00e9s individuels, tandis que les syst\u00e8mes \u00e0 espace de t\u00eate et \u00e0 double entr\u00e9e pr\u00e9parent les gaz, les liquides ou les \u00e9chantillons carbonat\u00e9s.<\/p><p>Les gaz pr\u00e9par\u00e9s sont ensuite introduits dans le spectrom\u00e8tre de masse des rapports isotopiques, o\u00f9 ils sont ionis\u00e9s. Les ions r\u00e9sultants sont s\u00e9par\u00e9s selon leur rapport masse\/charge et mesur\u00e9s par des collecteurs d\u00e9di\u00e9s.<\/p><p>L\u2019instrument compare l\u2019abondance des isotopes lourds et l\u00e9gers. Les r\u00e9sultats sont g\u00e9n\u00e9ralement exprim\u00e9s en notation delta, en parties pour mille (\u2030), par rapport \u00e0 un mat\u00e9riau de r\u00e9f\u00e9rence reconnu internationalement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-683278793\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278793\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-94d88ef e-con-full e-flex e-con e-child\" data-id=\"94d88ef\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-1bb0df6 e-flex e-con-boxed e-con e-child\" data-id=\"1bb0df6\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08f72da elementor-widget elementor-widget-heading\" data-id=\"08f72da\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications de l\u2019analyse des isotopes stables<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a2e44d e-con-full e-flex e-con e-child\" data-id=\"4a2e44d\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c56501 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7c56501\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019analyse des isotopes stables est utilis\u00e9e lorsque les mesures conventionnelles de concentration ne fournissent pas suffisamment d\u2019informations sur l\u2019origine ou l\u2019historique d\u2019un \u00e9chantillon.<\/p><p><b>Domaines d\u2019application courants :<\/b><\/p><ul><li>Authenticit\u00e9 des aliments et des boissons<\/li><li>D\u00e9tection de l\u2019adult\u00e9ration des produits<\/li><li>V\u00e9rification de l'origine g\u00e9ographique<\/li><li>Recherche environnementale et climatique<\/li><li>\u00c9tudes \u00e9cologiques et des r\u00e9seaux trophiques<\/li><li>Recherche sur les sols, les plantes et les engrais<\/li><li>Hydrologie et oc\u00e9anographie<\/li><li>Recherche sur les gaz \u00e0 effet de serre<\/li><li>G\u00e9osciences et \u00e9tudes pal\u00e9oclimatiques<\/li><li>Recherche sur le p\u00e9trole et les carburants<\/li><li>Arch\u00e9ologie et criminalistique<\/li><li>Analyse du dopage sportif<\/li><li>Recherche m\u00e9dicale et clinique<\/li><\/ul><p>Le syst\u00e8me analytique appropri\u00e9 d\u00e9pend des isotopes \u00e9tudi\u00e9s, de la matrice de l\u2019\u00e9chantillon, de sa concentration, de la pr\u00e9cision requise et de la n\u00e9cessit\u00e9 d\u2019obtenir des informations globales ou sp\u00e9cifiques \u00e0 certains compos\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5d5f5a elementor-widget elementor-widget-image\" data-id=\"a5d5f5a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-1024x1024.webp\" class=\"attachment-large size-large wp-image-6969\" alt=\"\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/09\/stable-isotope-analyzers.webp 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-683278794\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278794\" data-tab-index=\"4\" style=\"--n-tabs-title-order: 4;\" class=\"elementor-element elementor-element-67e65cd e-con-full e-flex e-con e-child\" data-id=\"67e65cd\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-b28aa54 e-flex e-con-boxed e-con e-child\" data-id=\"b28aa54\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-bc3dd11 e-con-full e-flex e-con e-child\" data-id=\"bc3dd11\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef7b34d elementor-widget elementor-widget-heading\" data-id=\"ef7b34d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Composants d'un syst\u00e8me d'analyse des isotopes stables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fef1d9d elementor-widget elementor-widget-text-editor\" data-id=\"fef1d9d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Un syst\u00e8me complet d\u2019analyse des isotopes stables se compose g\u00e9n\u00e9ralement d\u2019un spectrom\u00e8tre de masse des rapports isotopiques et d\u2019un ou plusieurs syst\u00e8mes d\u2019introduction d\u2019\u00e9chantillons.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c997f3a e-grid e-con-full e-con e-child\" data-id=\"c997f3a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-66d7b4f e-con-full e-flex e-con e-child\" data-id=\"66d7b4f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c0e30bf elementor-widget elementor-widget-image\" data-id=\"c0e30bf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/elementor\/thumbs\/LinkedIn-SciSPX-76-ru61bzh8415our2mgv9pzh4sytrdsn0k6qepi9tkhw.png\" title=\"spectrom\u00e8tres de masse\" alt=\"spectrom\u00e8tres de masse\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-120b407 elementor-widget elementor-widget-text-editor\" data-id=\"120b407\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Spectrom\u00e8tres de masse\u00a0<\/strong><\/h3><p>Mesurent les rapports isotopiques stables dans des gaz d\u2019\u00e9chantillons pr\u00e9par\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-35b042c e-con-full e-flex e-con e-child\" data-id=\"35b042c\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd8944 elementor-widget elementor-widget-text-editor\" data-id=\"9fd8944\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"#ourisotopeanalyzers\" data-wplink-edit=\"true\"><strong><span style=\"color: #ff0000;\">Voir les instruments<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3fa599 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"c3fa599\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#ourisotopeanalyzers\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f59cd0e e-con-full e-flex e-con e-child\" data-id=\"f59cd0e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34f2a7b elementor-widget elementor-widget-image\" data-id=\"34f2a7b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/elementor\/thumbs\/LinkedIn-SciSPX-77-ru61xmpfhose7hmr2q3fwihxf92o1py1hv88cnq77o.png\" title=\"entr\u00e9es de chromatographie\" alt=\"entr\u00e9es de chromatographie\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-badb856 elementor-widget elementor-widget-text-editor\" data-id=\"badb856\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Syst\u00e8mes d\u2019introduction chromatographiques<\/strong><\/h3><p>S\u00e9parent les compos\u00e9s individuels avant la mesure isotopique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1803e97 e-con-full e-flex e-con e-child\" data-id=\"1803e97\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-295fa7c elementor-widget elementor-widget-text-editor\" data-id=\"295fa7c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"#ourisotopeanalyzers\"><strong><span style=\"color: #ff0000;\">Voir les instruments<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c01260b elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"c01260b\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#ourisotopeanalyzers\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a8a1669 e-con-full e-flex e-con e-child\" data-id=\"a8a1669\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eeef56a elementor-widget elementor-widget-image\" data-id=\"eeef56a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/elementor\/thumbs\/LinkedIn-SciSPX-81-ru62iwrw7nx31opztf8dun6lka6tb1fa36wyh66cck.png\" title=\"analyseurs \u00e0 double entr\u00e9e\" alt=\"analyseurs \u00e0 double entr\u00e9e\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f99e3cc elementor-widget elementor-widget-text-editor\" data-id=\"f99e3cc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Analyseurs \u00e0 double entr\u00e9e<\/strong><\/h3><p>Introduisent alternativement un gaz d\u2019\u00e9chantillon purifi\u00e9 et un gaz de r\u00e9f\u00e9rence dans le spectrom\u00e8tre de masse.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2db55b e-con-full e-flex e-con e-child\" data-id=\"b2db55b\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df061ed elementor-widget elementor-widget-text-editor\" data-id=\"df061ed\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"#ourisotopeanalyzers\"><strong><span style=\"color: #ff0000;\">Voir les instruments<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9169754 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"9169754\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#ourisotopeanalyzers\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ffca99 e-con-full e-flex e-con e-child\" data-id=\"7ffca99\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b0476c elementor-widget elementor-widget-image\" data-id=\"1b0476c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/elementor\/thumbs\/LinkedIn-SciSPX-80-ru62ew0qz6exdqk9aonu6npm2y0adngm7ag6kk4yys.png\" title=\"analyseurs \u00e9l\u00e9mentaires\" alt=\"analyseurs \u00e9l\u00e9mentaires\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a35ea45 elementor-widget elementor-widget-text-editor\" data-id=\"a35ea45\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Analyseurs \u00e9l\u00e9mentaires<\/strong><\/h3><p>Convertissent les \u00e9chantillons globaux en gaz mesurables par combustion ou pyrolyse \u00e0 haute temp\u00e9rature.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ecc0f2a e-con-full e-flex e-con e-child\" data-id=\"ecc0f2a\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3767a49 elementor-widget elementor-widget-text-editor\" data-id=\"3767a49\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"#ourisotopeanalyzers\"><strong><span style=\"color: #ff0000;\">Voir les instruments<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67b5c1a elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"67b5c1a\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#ourisotopeanalyzers\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d730e5 e-con-full e-flex e-con e-child\" data-id=\"5d730e5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-85d745a elementor-widget elementor-widget-image\" data-id=\"85d745a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/elementor\/thumbs\/LinkedIn-SciSPX-79-ru62eu52liccqimzlnul1o6ow69jy995j157m07rb8.png\" title=\"analyseurs d&#039;espace de t\u00eate\" alt=\"analyseurs d&#039;espace de t\u00eate\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-532341c elementor-widget elementor-widget-text-editor\" data-id=\"532341c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>Analyseurs d\u2019espace de t\u00eate<\/strong><\/h3><p>Pr\u00e9parent les gaz \u00e0 partir de flacons d\u2019\u00e9chantillons scell\u00e9s avant leur transfert vers le spectrom\u00e8tre de masse.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a2184f1 e-con-full e-flex e-con e-child\" data-id=\"a2184f1\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31972e6 elementor-widget elementor-widget-text-editor\" data-id=\"31972e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"#ourisotopeanalyzers\"><strong><span style=\"color: #ff0000;\">Voir les instruments<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdfee50 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"fdfee50\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#ourisotopeanalyzers\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-683278795\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278795\" data-tab-index=\"5\" style=\"--n-tabs-title-order: 5;\" class=\"elementor-element elementor-element-09c8aff e-con-full e-flex e-con e-child\" data-id=\"09c8aff\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-2fe034a e-flex e-con-boxed e-con e-child\" data-id=\"2fe034a\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a6c2ab e-con-full e-flex e-con e-child\" data-id=\"2a6c2ab\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-521bb92 elementor-widget elementor-widget-heading\" data-id=\"521bb92\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Choisir un syst\u00e8me d\u2019analyse des isotopes stables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf1dcfb elementor-widget elementor-widget-text-editor\" data-id=\"cf1dcfb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La s\u00e9lection d\u2019un analyseur d\u2019isotopes stables commence par la d\u00e9finition de la question analytique, des isotopes \u00e0 mesurer, du type d\u2019\u00e9chantillon et de la pr\u00e9cision de mesure requise.<\/p><h3><strong>Isotopes \u00e0 mesurer<\/strong><\/h3><p>Le syst\u00e8me requis d\u00e9pend du fait que le laboratoire ait besoin d\u2019effectuer des analyses isotopiques du carbone, de l\u2019azote, du soufre, de l\u2019oxyg\u00e8ne, de l\u2019hydrog\u00e8ne ou des analyses multi-isotopiques. Tous les syst\u00e8mes d\u2019introduction ne conviennent pas \u00e0 tous les isotopes.<\/p><h3><strong>Analyse globale ou analyse sp\u00e9cifique \u00e0 un compos\u00e9<\/strong><\/h3><p>L\u2019analyse isotopique globale fournit un rapport isotopique moyen pour l\u2019ensemble de l\u2019\u00e9chantillon. L\u2019analyse isotopique sp\u00e9cifique \u00e0 un compos\u00e9 s\u00e9pare d\u2019abord les compos\u00e9s individuels avant de mesurer leurs rapports isotopiques.<\/p><p>L\u2019analyse sp\u00e9cifique \u00e0 un compos\u00e9 peut fournir des informations suppl\u00e9mentaires lorsqu\u2019un \u00e9chantillon contient plusieurs composants d\u2019origines diff\u00e9rentes.<\/p><h3><strong>Type d'\u00e9chantillon<\/strong><\/h3><p>Les mat\u00e9riaux solides, les \u00e9chantillons aqueux, les compos\u00e9s volatils, les gaz purs, l\u2019eau et les mat\u00e9riaux carbonat\u00e9s n\u00e9cessitent des techniques de pr\u00e9paration diff\u00e9rentes. Le syst\u00e8me d\u2019introduction s\u00e9lectionn\u00e9 doit convertir l\u2019\u00e9chantillon en gaz sans modifier son rapport isotopique.<\/p><h3><strong>Concentration et quantit\u00e9 d'\u00e9chantillon<\/strong><\/h3><p>Les compos\u00e9s \u00e0 faible concentration et les gaz atmosph\u00e9riques pr\u00e9sents \u00e0 l\u2019\u00e9tat de traces peuvent n\u00e9cessiter une s\u00e9paration, un pi\u00e9geage ou une pr\u00e9concentration avant la mesure. La quantit\u00e9 d\u2019\u00e9chantillon peut \u00e9galement influencer le choix du syst\u00e8me d\u2019introduction et de l\u2019\u00e9chantillonneur automatique.<\/p><h3><strong>Exigences de pr\u00e9cision<\/strong><\/h3><p>L\u2019analyse \u00e0 double entr\u00e9e est g\u00e9n\u00e9ralement utilis\u00e9e lorsque la plus haute pr\u00e9cision de mesure est requise pour les gaz purifi\u00e9s, l\u2019eau ou les \u00e9chantillons carbonat\u00e9s. Les syst\u00e8mes \u00e0 flux continu offrent davantage de flexibilit\u00e9 et permettent une analyse automatis\u00e9e d\u2019une plus grande vari\u00e9t\u00e9 de types d\u2019\u00e9chantillons.<\/p><h3><strong>Flexibilit\u00e9 du syst\u00e8me<\/strong><\/h3><p>Les laboratoires travaillant dans diff\u00e9rents domaines de recherche peuvent tirer avantage d\u2019un spectrom\u00e8tre de masse configurable capable de passer d\u2019un syst\u00e8me d\u2019introduction \u00e0 un autre. Une solution pr\u00e9configur\u00e9e et sp\u00e9cifique \u00e0 une application peut \u00eatre plus adapt\u00e9e lorsqu\u2019un laboratoire r\u00e9alise un flux analytique bien d\u00e9fini.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-683278796\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-683278796\" data-tab-index=\"6\" style=\"--n-tabs-title-order: 6;\" class=\"elementor-element elementor-element-e12c0e0 e-flex e-con-boxed e-con e-child\" data-id=\"e12c0e0\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c31c43d elementor-widget elementor-widget-heading\" data-id=\"c31c43d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Foire aux questions<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e201748 e-con-full e-flex e-con e-child\" data-id=\"e201748\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-2d73f04 e-con-full e-flex e-con e-child\" data-id=\"2d73f04\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0720a13 elementor-widget elementor-widget-n-accordion\" data-id=\"0720a13\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accord\u00e9on. Ouvrez les liens avec Enter ou Space, fermez-les avec Escape et naviguez avec les touches fl\u00e9ch\u00e9es.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7470\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-7470\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Que signifie IRMS ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7470\" class=\"elementor-element elementor-element-c07a1ea e-con-full e-flex e-con e-child\" data-id=\"c07a1ea\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98fdb60 elementor-widget elementor-widget-text-editor\" data-id=\"98fdb60\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>IRMS est l'acronyme de \u00ab spectrom\u00e9trie de masse des rapports isotopiques \u00bb. Il s'agit d'une technique de spectrom\u00e9trie de masse utilis\u00e9e pour mesurer de faibles diff\u00e9rences dans l'abondance relative des isotopes stables pr\u00e9sents dans un \u00e9chantillon.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7471\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7471\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quels isotopes stables peuvent \u00eatre mesur\u00e9s ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7471\" class=\"elementor-element elementor-element-aa138e5 e-con-full e-flex e-con e-child\" data-id=\"aa138e5\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10977d4 elementor-widget elementor-widget-text-editor\" data-id=\"10977d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Selon le spectrom\u00e8tre de masse, le syst\u00e8me d\u2019introduction et la configuration utilis\u00e9s, les syst\u00e8mes d\u2019isotopes stables peuvent mesurer les rapports isotopiques de l\u2019hydrog\u00e8ne, du carbone, de l\u2019azote, de l\u2019oxyg\u00e8ne et du soufre. Ces r\u00e9sultats sont g\u00e9n\u00e9ralement exprim\u00e9s sous forme de valeurs \u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O et \u03b4\u00b3\u2074S.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7472\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7472\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est la diff\u00e9rence entre l\u2019analyse \u00e9l\u00e9mentaire et l\u2019analyse des isotopes stables ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7472\" class=\"elementor-element elementor-element-1da6f55 e-con-full e-flex e-con e-child\" data-id=\"1da6f55\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9df816 elementor-widget elementor-widget-text-editor\" data-id=\"a9df816\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019analyse \u00e9l\u00e9mentaire conventionnelle d\u00e9termine la quantit\u00e9 d\u2019un \u00e9l\u00e9ment pr\u00e9sente dans un \u00e9chantillon. L\u2019analyse des isotopes stables d\u00e9termine l\u2019abondance relative des diff\u00e9rents isotopes stables de cet \u00e9l\u00e9ment.<\/p><p>Un analyseur \u00e9l\u00e9mentaire peut \u00e9galement servir de syst\u00e8me d\u2019introduction pour l\u2019IRMS en convertissant les \u00e9l\u00e9ments pr\u00e9sents dans un \u00e9chantillon en gaz adapt\u00e9s \u00e0 l\u2019analyse.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7473\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7473\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quelle est la diff\u00e9rence entre l\u2019analyse isotopique globale et l\u2019analyse isotopique sp\u00e9cifique \u00e0 un compos\u00e9 ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7473\" class=\"elementor-element elementor-element-fad3e5c e-flex e-con-boxed e-con e-child\" data-id=\"fad3e5c\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93ad964 elementor-widget elementor-widget-text-editor\" data-id=\"93ad964\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019analyse globale mesure le rapport isotopique moyen d\u2019un \u00e9chantillon entier. L\u2019analyse isotopique sp\u00e9cifique \u00e0 un compos\u00e9 commence par s\u00e9parer les compos\u00e9s individuels par chromatographie en phase gazeuse ou liquide, puis mesure s\u00e9par\u00e9ment leurs rapports isotopiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7474\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7474\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Un spectrom\u00e8tre de masse des rapports isotopiques analyse-t-il directement les \u00e9chantillons ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7474\" class=\"elementor-element elementor-element-7fb02cc e-flex e-con-boxed e-con e-child\" data-id=\"7fb02cc\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6bbef1 elementor-widget elementor-widget-text-editor\" data-id=\"c6bbef1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>En g\u00e9n\u00e9ral, l\u2019\u00e9chantillon d\u2019origine doit d\u2019abord \u00eatre converti en un gaz purifi\u00e9. Le syst\u00e8me d\u2019introduction requis d\u00e9pend du fait que l\u2019\u00e9chantillon soit un solide, un liquide, un compos\u00e9 s\u00e9par\u00e9, un gaz pur, un carbonate ou un \u00e9chantillon d\u2019espace de t\u00eate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7475\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7475\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qu\u2019est-ce que l\u2019analyse isotopique \u00e0 double entr\u00e9e ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7475\" class=\"elementor-element elementor-element-22dbeb3 e-flex e-con-boxed e-con e-child\" data-id=\"22dbeb3\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a90e6ec elementor-widget elementor-widget-text-editor\" data-id=\"a90e6ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019analyse \u00e0 double entr\u00e9e introduit alternativement des gaz d\u2019\u00e9chantillon purifi\u00e9s et des gaz de r\u00e9f\u00e9rence dans le spectrom\u00e8tre de masse. Comme les deux gaz sont trait\u00e9s dans des conditions tr\u00e8s similaires, cette technique permet d\u2019obtenir des mesures des rapports isotopiques d\u2019une tr\u00e8s grande pr\u00e9cision.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7476\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"7\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7476\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Un m\u00eame spectrom\u00e8tre de masse peut-il \u00eatre utilis\u00e9 avec plusieurs syst\u00e8mes d\u2019introduction ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7476\" class=\"elementor-element elementor-element-9cb374a e-flex e-con-boxed e-con e-child\" data-id=\"9cb374a\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-282ef59 elementor-widget elementor-widget-text-editor\" data-id=\"282ef59\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Oui. Un spectrom\u00e8tre de masse configurable tel que l\u2019isoprime precisION peut \u00eatre associ\u00e9 \u00e0 plusieurs syst\u00e8mes d\u2019introduction. Cela permet \u00e0 un instrument IRMS central de prendre en charge diff\u00e9rents types d\u2019\u00e9chantillons et diff\u00e9rentes techniques analytiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7477\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"8\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7477\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quel syst\u00e8me convient \u00e0 l\u2019analyse isotopique des gaz \u00e0 effet de serre ? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7477\" class=\"elementor-element elementor-element-93f1ffb e-flex e-con-boxed e-con e-child\" data-id=\"93f1ffb\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c32504a elementor-widget elementor-widget-text-editor\" data-id=\"c32504a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019iso FLOW GHG est sp\u00e9cialement con\u00e7u pour l\u2019analyse isotopique stable des gaz \u00e0 effet de serre \u00e0 l\u2019\u00e9tat de traces. Selon sa configuration, il peut analyser le dioxyde de carbone, le protoxyde d\u2019azote et le m\u00e9thane.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2bd5d7 e-flex e-con-boxed e-con e-parent\" data-id=\"c2bd5d7\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0f67f35 elementor-widget elementor-widget-heading\" data-id=\"0f67f35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Nos syst\u00e8mes d'analyse des isotopes stables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93ec022 elementor-widget elementor-widget-text-editor\" data-id=\"93ec022\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>SciSPX fournit des syst\u00e8mes d'analyse des isotopes stables \u00e0 des laboratoires situ\u00e9s en Belgique, aux Pays-Bas et au Luxembourg. La gamme de produits propos\u00e9e comprend des spectrom\u00e8tres de masse \u00e0 rapport isotopique et des syst\u00e8mes d'introduction destin\u00e9s aux \u00e9chantillons en vrac, aux compos\u00e9s s\u00e9par\u00e9s, aux gaz purs, aux liquides et aux \u00e9chantillons d'espace de t\u00eate.<\/p><p>Ces syst\u00e8mes se distinguent principalement par leur fonction, les types d'\u00e9chantillons, les mesures isotopiques et les applications auxquelles ils sont destin\u00e9s. Utilisez le tableau comparatif ci-dessous pour d\u00e9terminer quel type de syst\u00e8me d'analyse des isotopes stables correspond le mieux \u00e0 vos besoins.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f506869 elementor-widget elementor-widget-jet-table\" data-id=\"f506869\" data-element_type=\"widget\" data-widget_type=\"jet-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-jet-table jet-elements\">\n\t\t<div class=\"jet-table-wrapper\">\n\t\t\t<table class=\"jet-table jet-table--fa5-compat\">\n\t\t\t\t<thead class=\"jet-table__head\"><tr class=\"jet-table__head-row\"><th class=\"jet-table__cell elementor-repeater-item-b26c587 jet-table__head-cell\" scope=\"col\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Type de syst\u00e8me<\/div><\/div><\/div><\/th><th class=\"jet-table__cell elementor-repeater-item-6f45189 jet-table__head-cell\" scope=\"col\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Fonction principale<\/div><\/div><\/div><\/th><th class=\"jet-table__cell elementor-repeater-item-ffab507 jet-table__head-cell\" scope=\"col\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Convient pour<\/div><\/div><\/div><\/th><\/tr><\/thead>\n\t\t\t\t\t\t\t\t<tbody class=\"jet-table__body\"><tr class=\"jet-table__body-row elementor-repeater-item-f8bc651\"><td class=\"jet-table__cell elementor-repeater-item-dcb0a28 jet-table__body-cell\"><a class=\"jet-table__cell-inner jet-table__cell-link\" href=\"#ourisotopeanalyzers\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Spectrom\u00e8tres de masse<\/div><\/div><\/a><\/td><td class=\"jet-table__cell elementor-repeater-item-5f1f879 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Mesurer les rapports isotopiques stables dans des gaz pr\u00e9par\u00e9s<\/div><\/div><\/div><\/td><td class=\"jet-table__cell elementor-repeater-item-47d2b5b jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Syst\u00e8mes IRMS configurables ou d\u00e9di\u00e9s \u00e0 des applications sp\u00e9cifiques<\/div><\/div><\/div><\/td><\/tr><tr class=\"jet-table__body-row elementor-repeater-item-341136a\"><td class=\"jet-table__cell elementor-repeater-item-21c0011 jet-table__body-cell\"><a class=\"jet-table__cell-inner jet-table__cell-link\" href=\"#ourisotopeanalyzers\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Syst\u00e8mes d\u2019introduction chromatographiques<\/div><\/div><\/a><\/td><td class=\"jet-table__cell elementor-repeater-item-e6f6e57 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">S\u00e9parer les compos\u00e9s avant la mesure isotopique<\/div><\/div><\/div><\/td><td class=\"jet-table__cell elementor-repeater-item-05458e5 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Analyse isotopique sp\u00e9cifique \u00e0 un compos\u00e9<\/div><\/div><\/div><\/td><\/tr><tr class=\"jet-table__body-row elementor-repeater-item-442722d\"><td class=\"jet-table__cell elementor-repeater-item-116de6b jet-table__body-cell\"><a class=\"jet-table__cell-inner jet-table__cell-link\" href=\"#ourisotopeanalyzers\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Analyseurs \u00e0 double entr\u00e9e<\/div><\/div><\/a><\/td><td class=\"jet-table__cell elementor-repeater-item-40e073d jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Comparer des gaz d\u2019\u00e9chantillons purifi\u00e9s et des gaz de r\u00e9f\u00e9rence<\/div><\/div><\/div><\/td><td class=\"jet-table__cell elementor-repeater-item-d2be3b1 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Analyse de haute pr\u00e9cision des gaz purs, de l\u2019eau et des carbonates<\/div><\/div><\/div><\/td><\/tr><tr class=\"jet-table__body-row elementor-repeater-item-e011449\"><td class=\"jet-table__cell elementor-repeater-item-da43fae jet-table__body-cell\"><a class=\"jet-table__cell-inner jet-table__cell-link\" href=\"#ourisotopeanalyzers\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Analyseurs \u00e9l\u00e9mentaires<\/div><\/div><\/a><\/td><td class=\"jet-table__cell elementor-repeater-item-691efff jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Convertir des \u00e9chantillons globaux en gaz par combustion ou pyrolyse<\/div><\/div><\/div><\/td><td class=\"jet-table__cell elementor-repeater-item-ab4fc9c jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">\u00c9chantillons solides, liquides et aqueux<\/div><\/div><\/div><\/td><\/tr><tr class=\"jet-table__body-row elementor-repeater-item-20db832\"><td class=\"jet-table__cell elementor-repeater-item-ef08d83 jet-table__body-cell\"><a class=\"jet-table__cell-inner jet-table__cell-link\" href=\"#ourisotopeanalyzers\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Analyseurs d\u2019espace de t\u00eate<\/div><\/div><\/a><\/td><td class=\"jet-table__cell elementor-repeater-item-6ba8738 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Pr\u00e9parer des gaz \u00e0 partir de contenants d\u2019\u00e9chantillons scell\u00e9s<\/div><\/div><\/div><\/td><td class=\"jet-table__cell elementor-repeater-item-ddffea1 jet-table__body-cell\"><div class=\"jet-table__cell-inner\"><div class=\"jet-table__cell-content\"><div class=\"jet-table__cell-text\">Gaz, liquides, carbonates et gaz \u00e0 effet de serre<\/div><\/div><\/div><\/td><\/tr><\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d413a2 e-flex e-con-boxed e-con e-parent\" data-id=\"9d413a2\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c74c2c7 elementor-widget elementor-widget-menu-anchor\" data-id=\"c74c2c7\" data-element_type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"ourisotopeanalyzers\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d07a14 elementor-widget elementor-widget-heading\" data-id=\"8d07a14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Trouver le bon analyseur d\u2019isotopes stables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f55ae73 elementor-widget elementor-widget-text-editor\" data-id=\"f55ae73\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>La s\u00e9lection d\u2019un syst\u00e8me d\u2019analyse des isotopes stables ne se limite pas au choix d\u2019un spectrom\u00e8tre de masse. La configuration compl\u00e8te doit correspondre aux isotopes \u00e9tudi\u00e9s, \u00e0 la matrice de l\u2019\u00e9chantillon, \u00e0 la plage de concentration, \u00e0 la m\u00e9thode de pr\u00e9paration et \u00e0 la pr\u00e9cision de mesure requise.<\/p><p>Nous pouvons vous aider \u00e0 comparer les spectrom\u00e8tres de masse et les syst\u00e8mes d\u2019introduction disponibles afin de s\u00e9lectionner une configuration adapt\u00e9e \u00e0 votre recherche et \u00e0 votre flux analytique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf67b40 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"cf67b40\" data-element_type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"217480000\" aria-label=\"Onglets. Ouvrez les \u00e9l\u00e9ments \u00e0 l&#039;aide de la touche Entr\u00e9e ou de la barre d&#039;espace, fermez-les avec la touche \u00c9chap et naviguez \u00e0 l&#039;aide des touches fl\u00e9ch\u00e9es.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-2174800001\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-2174800001\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tSpectrom\u00e8tres de masse\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2174800002\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2174800002\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tSyst\u00e8mes d\u2019introduction chromatographiques\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2174800003\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2174800003\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tAnalyseur \u00e0 double entr\u00e9e\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2174800004\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2174800004\" style=\"--n-tabs-title-order: 4;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tAnalyseurs \u00e9l\u00e9mentaires\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2174800005\" class=\"e-n-tab-title elementor-animation-grow\" aria-selected=\"false\" data-tab-index=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2174800005\" style=\"--n-tabs-title-order: 5;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tAnalyseurs d\u2019espace de t\u00eate\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-2174800001\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2174800001\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-b62577a e-con-full e-flex e-con e-child\" data-id=\"b62577a\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c34e20 elementor-widget elementor-widget-text-editor\" data-id=\"3c34e20\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Le spectrom\u00e8tre de masse des rapports isotopiques mesure l\u2019abondance relative des isotopes dans les gaz fournis par le syst\u00e8me d\u2019introduction. Un spectrom\u00e8tre configurable peut \u00eatre connect\u00e9 \u00e0 diff\u00e9rents syst\u00e8mes d\u2019introduction, permettant ainsi de r\u00e9aliser plusieurs types d\u2019analyses avec un m\u00eame instrument central.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a86e49 elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"9a86e49\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;15a16e2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;98fd7b2&quot;}],&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 2\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39f42ee e-flex e-con-boxed e-con e-child\" data-id=\"39f42ee\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b0f7d89 e-con-full e-flex e-con e-child\" data-id=\"b0f7d89\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e41651b elementor-widget elementor-widget-image\" data-id=\"e41651b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5051\" alt=\"\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/isoprime-precisION-1.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c36e756 elementor-widget elementor-widget-text-editor\" data-id=\"c36e756\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O, \u03b4\u00b3\u2074S + novel isotopes\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c032b37 elementor-widget elementor-widget-text-editor\" data-id=\"c032b37\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>isoprime precisION<\/strong><\/h3><p>Spectrom\u00e8tre de masse des rapports isotopiques configurable pouvant \u00eatre connect\u00e9 \u00e0 diff\u00e9rents syst\u00e8mes d\u2019introduction. Il est con\u00e7u pour les laboratoires n\u00e9cessitant une grande sensibilit\u00e9 et une grande flexibilit\u00e9 pour de multiples applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cab8f03 e-con-full e-flex e-con e-child\" data-id=\"cab8f03\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c5f585f elementor-widget elementor-widget-text-editor\" data-id=\"c5f585f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/isoprime-precision-mass-spectrometer\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df47b46 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"df47b46\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/isoprime-precision-mass-spectrometer\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 2\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d82761 e-flex e-con-boxed e-con e-child\" data-id=\"1d82761\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9391737 e-con-full e-flex e-con e-child\" data-id=\"9391737\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71bfc9a elementor-widget elementor-widget-image\" data-id=\"71bfc9a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2022\/12\/csm_elementar-vario-max-cube-organic-elemental-analyzer_a5a1669246-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-3908\" alt=\"analyseurs d&#039;\u00e9l\u00e9ments organiques\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cf3dc2 elementor-widget elementor-widget-text-editor\" data-id=\"9cf3dc2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O, \u03b4\u00b3\u2074S<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97adeb9 elementor-widget elementor-widget-text-editor\" data-id=\"97adeb9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>isoprime visION solutions<\/strong><\/h3><p>Spectrom\u00e8tre de masse des rapports isotopiques compact et automatis\u00e9. Il constitue le c\u0153ur de solutions pr\u00e9configur\u00e9es pour des applications telles que l\u2019authenticit\u00e9 alimentaire, l\u2019\u00e9cologie, la recherche environnementale et les sciences forensiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0a27ef6 e-con-full e-flex e-con e-child\" data-id=\"0a27ef6\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9f18fc3 elementor-widget elementor-widget-text-editor\" data-id=\"9f18fc3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/isoprime-vision-solutions-preconfigurees-pour-les-applications-liees-aux-isotopes-stables\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61e70e2 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"61e70e2\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/isoprime-vision-solutions-preconfigurees-pour-les-applications-liees-aux-isotopes-stables\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00e9c\u00e9dent\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Suivant\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2174800002\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2174800002\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-26dc697 e-con-full e-flex e-con e-child\" data-id=\"26dc697\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-269c03c elementor-widget elementor-widget-text-editor\" data-id=\"269c03c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les syst\u00e8mes d\u2019introduction par chromatographie s\u00e9parent les compos\u00e9s individuels avant la mesure isotopique. Ils sont utilis\u00e9s pour les analyses isotopiques sp\u00e9cifiques \u00e0 un compos\u00e9 lorsqu\u2019une mesure globale ne fournit pas suffisamment d\u2019informations.<\/p><p>La chromatographie en phase gazeuse convient aux compos\u00e9s volatils ou d\u00e9rivatis\u00e9s. La chromatographie liquide permet de s\u00e9parer des compos\u00e9s dissous, non volatils ou thermosensibles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80881a0 elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"80881a0\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;15a16e2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;68f9077&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;c79fffd&quot;}],&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9cad7ef e-flex e-con-boxed e-con e-child\" data-id=\"9cad7ef\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-19e31d4 e-con-full e-flex e-con e-child\" data-id=\"19e31d4\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4827d67 elementor-widget elementor-widget-image\" data-id=\"4827d67\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5066\" alt=\"Syst\u00e8me GC-IRMS\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/GC5.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d58c406 elementor-widget elementor-widget-text-editor\" data-id=\"d58c406\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca59737 elementor-widget elementor-widget-text-editor\" data-id=\"ca59737\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>GC5<\/strong><\/h3><p>Syst\u00e8me d\u2019introduction par chromatographie en phase gazeuse destin\u00e9 aux analyses isotopiques sp\u00e9cifiques au compos\u00e9 du carbone, de l\u2019azote, de l\u2019oxyg\u00e8ne et de l\u2019hydrog\u00e8ne. Il est con\u00e7u pour les applications n\u00e9cessitant une analyse sensible de compos\u00e9s s\u00e9par\u00e9s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-46303b0 e-con-full e-flex e-con e-child\" data-id=\"46303b0\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-572046e elementor-widget elementor-widget-text-editor\" data-id=\"572046e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/gc5-gc-irms-system\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b4faab elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"9b4faab\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/gc5-gc-irms-system\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e6b3d28 e-flex e-con-boxed e-con e-child\" data-id=\"e6b3d28\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2b38d11 e-con-full e-flex e-con e-child\" data-id=\"2b38d11\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-869a9ad elementor-widget elementor-widget-image\" data-id=\"869a9ad\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5072\" alt=\"Interface LC-IRMS\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface--12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/liquiface-.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68b8cbf elementor-widget elementor-widget-text-editor\" data-id=\"68b8cbf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b9\u00b3C<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48f7878 elementor-widget elementor-widget-text-editor\" data-id=\"48f7878\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>LiquiFace<\/strong><\/h3><p>Permet l\u2019analyse isotopique du carbone de compos\u00e9s s\u00e9par\u00e9s par chromatographie liquide. Il convient aux compos\u00e9s organiques dissous tels que les glucides, les acides amin\u00e9s et les mat\u00e9riaux biologiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d79aa02 e-con-full e-flex e-con e-child\" data-id=\"d79aa02\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd26372 elementor-widget elementor-widget-text-editor\" data-id=\"cd26372\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/liquiface-lc-irms-interface\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c19deb8 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"c19deb8\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/liquiface-lc-irms-interface\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e14f242 e-flex e-con-boxed e-con e-child\" data-id=\"e14f242\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00e9c\u00e9dent\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Suivant\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2174800003\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2174800003\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-d0c8546 e-con-full e-flex e-con e-child\" data-id=\"d0c8546\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cf6f68 elementor-widget elementor-widget-text-editor\" data-id=\"3cf6f68\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Un syst\u00e8me \u00e0 double entr\u00e9e introduit alternativement un gaz d\u2019\u00e9chantillon purifi\u00e9 et un gaz de r\u00e9f\u00e9rence dans le spectrom\u00e8tre de masse. Les deux gaz suivent des parcours \u00e9quivalents, ce qui permet des comparaisons isotopiques de tr\u00e8s haute pr\u00e9cision.<\/p><p>Cette technique est particuli\u00e8rement adapt\u00e9e \u00e0 l\u2019analyse des gaz purs, de l\u2019eau et des carbonates.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbd7791 elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"dbd7791\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;15a16e2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;98fd7b2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;37dd729&quot;}],&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd6ea78 e-flex e-con-boxed e-con e-child\" data-id=\"dd6ea78\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b7da943 e-con-full e-flex e-con e-child\" data-id=\"b7da943\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1708f77 elementor-widget elementor-widget-image\" data-id=\"1708f77\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5090\" alt=\"Syst\u00e8me double entr\u00e9e haute pr\u00e9cision pour IRMS\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-dual.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4124a8c elementor-widget elementor-widget-text-editor\" data-id=\"4124a8c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b9\u2078O<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e74cc95 elementor-widget elementor-widget-text-editor\" data-id=\"e74cc95\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>iso DOUBLE ENTR\u00c9E<\/strong><\/h3><p>Permet une analyse isotopique de haute pr\u00e9cision des gaz purs, de l'eau et des mat\u00e9riaux carbonat\u00e9s. Des syst\u00e8mes de pr\u00e9paration en option permettent l'analyse automatis\u00e9e de diff\u00e9rents types d'\u00e9chantillons.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-508017c e-con-full e-flex e-con e-child\" data-id=\"508017c\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01c1122 elementor-widget elementor-widget-text-editor\" data-id=\"01c1122\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/iso-dual-inlet-systeme-double-entree-pour-irms\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccf2c0e elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"ccf2c0e\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/iso-dual-inlet-systeme-double-entree-pour-irms\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9ea722d e-flex e-con-boxed e-con e-child\" data-id=\"9ea722d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 3\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f673418 e-flex e-con-boxed e-con e-child\" data-id=\"f673418\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00e9c\u00e9dent\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Suivant\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2174800004\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2174800004\" data-tab-index=\"4\" style=\"--n-tabs-title-order: 4;\" class=\"elementor-element elementor-element-044ed81 e-con-full e-flex e-con e-child\" data-id=\"044ed81\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6dda8 elementor-widget elementor-widget-text-editor\" data-id=\"fe6dda8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les syst\u00e8mes d\u2019introduction par analyse \u00e9l\u00e9mentaire convertissent les \u00e9chantillons globaux en gaz mesurables par combustion ou pyrolyse \u00e0 haute temp\u00e9rature. Selon la configuration, ils permettent l\u2019analyse isotopique du carbone, de l\u2019azote, du soufre, de l\u2019oxyg\u00e8ne et de l\u2019hydrog\u00e8ne.<\/p><p>Ces syst\u00e8mes sont couramment utilis\u00e9s pour les \u00e9chantillons solides et liquides tels que les sols, les mati\u00e8res v\u00e9g\u00e9tales, les aliments, les produits chimiques et les \u00e9chantillons environnementaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70b4b48 elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"70b4b48\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;15a16e2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;98fd7b2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;3c67af3&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;16bf7bb&quot;}],&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e5cdbe e-flex e-con-boxed e-con e-child\" data-id=\"7e5cdbe\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-c52f970 e-con-full e-flex e-con e-child\" data-id=\"c52f970\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e402c2 elementor-widget elementor-widget-image\" data-id=\"3e402c2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5055\" alt=\"analyseur \u00e9l\u00e9mentaire pour la spectrom\u00e9trie de masse \u00e0 rapport isotopique (\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f830100 elementor-widget elementor-widget-text-editor\" data-id=\"f830100\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b3\u2074S<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c855f50 elementor-widget elementor-widget-text-editor\" data-id=\"c855f50\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>vario ISOTOPE select<\/strong><\/h3><p>Permet l\u2019analyse isotopique simultan\u00e9e du carbone, de l\u2019azote et du soufre sur des \u00e9chantillons jusqu\u2019\u00e0 300 mg. Il est con\u00e7u comme une solution robuste pour les analyses EA-IRMS de routine.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dbb6291 e-con-full e-flex e-con e-child\" data-id=\"dbb6291\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98c92fa elementor-widget elementor-widget-text-editor\" data-id=\"98c92fa\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/vario-isotope-select-elemental-analyzer-for-isotope-ratio-mass-spectrometry\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d7f0da elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4d7f0da\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/vario-isotope-select-elemental-analyzer-for-isotope-ratio-mass-spectrometry\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8b1b4c0 e-flex e-con-boxed e-con e-child\" data-id=\"8b1b4c0\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-87717e9 e-con-full e-flex e-con e-child\" data-id=\"87717e9\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f889fd7 elementor-widget elementor-widget-image\" data-id=\"f889fd7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5055\" alt=\"analyseur \u00e9l\u00e9mentaire pour la spectrom\u00e9trie de masse \u00e0 rapport isotopique (\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/vario-ISOTOPE-select.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cca0db elementor-widget elementor-widget-text-editor\" data-id=\"2cca0db\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O, \u03b4\u00b3\u2074S<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5f4a9f elementor-widget elementor-widget-text-editor\" data-id=\"d5f4a9f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>vario ISOTOPE cube<\/strong><\/h3><p>Permet l\u2019analyse isotopique du carbone, de l\u2019azote et du soufre sur une large plage de masses d\u2019\u00e9chantillons. Des configurations optionnelles permettent \u00e9galement les mesures isotopiques de l\u2019oxyg\u00e8ne et de l\u2019hydrog\u00e8ne.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-86cf366 e-con-full e-flex e-con e-child\" data-id=\"86cf366\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae2360b elementor-widget elementor-widget-text-editor\" data-id=\"ae2360b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/vario-pyro-cube-ea-irms\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51917e1 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"51917e1\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/vario-isotope-cube-elemental-analyzer-for-ea-irms\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 sur 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe31ffb e-flex e-con-boxed e-con e-child\" data-id=\"fe31ffb\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9ddb690 e-con-full e-flex e-con e-child\" data-id=\"9ddb690\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8757819 elementor-widget elementor-widget-image\" data-id=\"8757819\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5011\" alt=\"EA-IRMS\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/03\/vario-pyrp-cube.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-562d494 elementor-widget elementor-widget-text-editor\" data-id=\"562d494\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b2H, \u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N, \u03b4\u00b9\u2078O, \u03b4\u00b3\u2074S<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59cbbf0 elementor-widget elementor-widget-text-editor\" data-id=\"59cbbf0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>vario PYRO cube<\/strong><\/h3><p>Con\u00e7u pour l\u2019analyse isotopique de l\u2019oxyg\u00e8ne et de l\u2019hydrog\u00e8ne par pyrolyse \u00e0 haute temp\u00e9rature. Une configuration optionnelle permet \u00e9galement l\u2019analyse isotopique du carbone, de l\u2019azote et du soufre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af92f63 e-con-full e-flex e-con e-child\" data-id=\"af92f63\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd6f8ca elementor-widget elementor-widget-text-editor\" data-id=\"cd6f8ca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/vario-pyro-cube-ea-irms\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22154c6 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"22154c6\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/vario-pyro-cube-ea-irms\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 sur 4\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e611b62 e-flex e-con-boxed e-con e-child\" data-id=\"e611b62\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6fb5639 e-con-full e-flex e-con e-child\" data-id=\"6fb5639\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5301894 elementor-widget elementor-widget-image\" data-id=\"5301894\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5061\" alt=\"Analyseur \u00e9l\u00e9mentaire pour la spectrom\u00e9trie de masse \u00e0 rapport isotopique (EA-IRMS)\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-TOC-cube.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-311103f elementor-widget elementor-widget-text-editor\" data-id=\"311103f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u03b4\u00b9\u00b3C, \u03b4\u00b9\u2075N<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cc1a5f elementor-widget elementor-widget-text-editor\" data-id=\"3cc1a5f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>iso TOC cube<\/strong><\/h3><p>Permet l\u2019analyse isotopique du carbone et de l\u2019azote dans les \u00e9chantillons aqueux. La combustion \u00e0 haute temp\u00e9rature prend en charge diff\u00e9rentes matrices liquides, y compris les \u00e9chantillons contenant des particules ou pr\u00e9sentant une forte salinit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-97e7b98 e-con-full e-flex e-con e-child\" data-id=\"97e7b98\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-319e572 elementor-widget elementor-widget-text-editor\" data-id=\"319e572\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/iso-toc-cube-analyseur-elementaire-pour-la-spectrometrie-de-masse\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e2b262 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"4e2b262\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/iso-toc-cube-analyseur-elementaire-pour-la-spectrometrie-de-masse\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00e9c\u00e9dent\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Suivant\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-2174800005\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2174800005\" data-tab-index=\"5\" style=\"--n-tabs-title-order: 5;\" class=\"elementor-element elementor-element-8641960 e-con-full e-flex e-con e-child\" data-id=\"8641960\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6486d7 elementor-widget elementor-widget-text-editor\" data-id=\"c6486d7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les analyseurs d\u2019espace de t\u00eate pr\u00e9parent les gaz provenant de flacons d\u2019\u00e9chantillons scell\u00e9s avant de les transf\u00e9rer vers le spectrom\u00e8tre de masse. Diff\u00e9rentes configurations peuvent \u00eatre utilis\u00e9es pour les gaz purs, les liquides, les carbonates, le carbone inorganique dissous et les gaz \u00e0 effet de serre atmosph\u00e9riques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d643e elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"92d643e\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;15a16e2&quot;},{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;98fd7b2&quot;}],&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;offset_sides&quot;:&quot;none&quot;,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carrousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 sur 2\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d5715b e-flex e-con-boxed e-con e-child\" data-id=\"0d5715b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e0edc65 e-con-full e-flex e-con e-child\" data-id=\"e0edc65\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7680411 elementor-widget elementor-widget-image\" data-id=\"7680411\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5078\" alt=\"Analyse isotopique des gaz, des liquides et des min\u00e9raux carbonat\u00e9s\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e06b1d elementor-widget elementor-widget-text-editor\" data-id=\"7e06b1d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>iso FLOW<\/strong><\/h3><p>Syst\u00e8me automatis\u00e9 de pr\u00e9paration pour l\u2019analyse isotopique des gaz, des liquides, du carbone inorganique dissous et des mat\u00e9riaux carbonat\u00e9s. Il prend en charge des applications dans des domaines tels que l\u2019hydrologie, l\u2019authenticit\u00e9 alimentaire et les g\u00e9osciences.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-09ccc05 e-con-full e-flex e-con e-child\" data-id=\"09ccc05\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7b1326c elementor-widget elementor-widget-text-editor\" data-id=\"7b1326c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/iso-flow-analyse-isotopique-des-gaz-des-liquides-et-des-mineraux-carbonates\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3652092 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3652092\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/iso-flow-analyse-isotopique-des-gaz-des-liquides-et-des-mineraux-carbonates\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 sur 2\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4b446d e-flex e-con-boxed e-con e-child\" data-id=\"c4b446d\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1fcb029 e-con-full e-flex e-con e-child\" data-id=\"1fcb029\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b2587e9 elementor-widget elementor-widget-image\" data-id=\"b2587e9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-150x150.webp\" class=\"attachment-thumbnail size-thumbnail wp-image-5085\" alt=\"\" srcset=\"https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-150x150.webp 150w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-300x300.webp 300w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-1024x1024.webp 1024w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-768x768.webp 768w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2-12x12.webp 12w, https:\/\/scispx.com\/wp-content\/uploads\/2026\/04\/iso-flow-ghg-2.webp 1080w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fe0552 elementor-widget elementor-widget-text-editor\" data-id=\"9fe0552\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3><strong>iso FLOW GHG<\/strong><\/h3><p>Pr\u00e9pare les gaz \u00e0 effet de serre pr\u00e9sents \u00e0 l\u2019\u00e9tat de traces pour l\u2019analyse isotopique. Il peut \u00eatre configur\u00e9 pour le dioxyde de carbone, le protoxyde d\u2019azote, le m\u00e9thane et les applications li\u00e9es aux nitrates dissous.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc3bdf7 e-con-full e-flex e-con e-child\" data-id=\"dc3bdf7\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-acf6de1 elementor-widget elementor-widget-text-editor\" data-id=\"acf6de1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/scispx.com\/fr\/instruments\/iso-flow-ghg-analyse-isotopique-des-gaz-a-effet-de-serre\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff0000;\">Voir l\u2019instrument<\/span><\/strong><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f2e6d3 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"8f2e6d3\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/instruments\/iso-flow-ghg-analyse-isotopique-des-gaz-a-effet-de-serre\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Pr\u00e9c\u00e9dent\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-left\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M646 125C629 125 613 133 604 142L308 442C296 454 292 471 292 487 292 504 296 521 308 533L604 854C617 867 629 875 646 875 663 875 679 871 692 858 704 846 713 829 713 812 713 796 708 779 692 767L438 487 692 225C700 217 708 204 708 187 708 171 704 154 692 142 675 129 663 125 646 125Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Suivant\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-eicon-chevron-right\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M696 533C708 521 713 504 713 487 713 471 708 454 696 446L400 146C388 133 375 125 354 125 338 125 325 129 313 142 300 154 292 171 292 187 292 204 296 221 308 233L563 492 304 771C292 783 288 800 288 817 288 833 296 850 308 863 321 871 338 875 354 875 371 875 388 867 400 854L696 533Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7fb457f e-flex e-con-boxed e-con e-parent\" data-id=\"7fb457f\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a669f3 elementor-widget elementor-widget-heading\" data-id=\"2a669f3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Plus d'info<\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a7fe629 e-grid e-con-full e-con e-child\" data-id=\"a7fe629\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t<div class=\"elementor-element elementor-element-1dd6d6c e-con-full e-flex e-con e-child\" data-id=\"1dd6d6c\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b872a6 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"2b872a6\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-drumstick-bite\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M462.8 49.57a169.44 169.44 0 0 0-239.5 0C187.82 85 160.13 128 160.13 192v85.83l-40.62 40.59c-9.7 9.69-24 11.07-36.78 6a60.33 60.33 0 0 0-65 98.72C33 438.39 54.24 442.7 73.85 438.21c-4.5 19.6-.18 40.83 15.1 56.1a60.35 60.35 0 0 0 98.8-65c-5.09-12.73-3.72-27 6-36.75L234.36 352h85.89a187.87 187.87 0 0 0 61.89-10c-39.64-43.89-39.83-110.23 1.05-151.07 34.38-34.36 86.76-39.46 128.74-16.8 1.3-44.96-14.81-90.28-49.13-124.56z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afc3b22 elementor-widget elementor-widget-text-editor\" data-id=\"afc3b22\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h5>Analyse \u00e9l\u00e9mentaire dans les essais alimentaires et agricoles<\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b47ef7c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"b47ef7c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/wikispx\/how-is-elemental-analysis-used-in-food-and-agricultural-testing\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79f13d1 e-con-full e-flex e-con e-child\" data-id=\"79f13d1\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bff587c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"bff587c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-car\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M499.99 176h-59.87l-16.64-41.6C406.38 91.63 365.57 64 319.5 64h-127c-46.06 0-86.88 27.63-103.99 70.4L71.87 176H12.01C4.2 176-1.53 183.34.37 190.91l6 24C7.7 220.25 12.5 224 18.01 224h20.07C24.65 235.73 16 252.78 16 272v48c0 16.12 6.16 30.67 16 41.93V416c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32v-32h256v32c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32v-54.07c9.84-11.25 16-25.8 16-41.93v-48c0-19.22-8.65-36.27-22.07-48H494c5.51 0 10.31-3.75 11.64-9.09l6-24c1.89-7.57-3.84-14.91-11.65-14.91zm-352.06-17.83c7.29-18.22 24.94-30.17 44.57-30.17h127c19.63 0 37.28 11.95 44.57 30.17L384 208H128l19.93-49.83zM96 319.8c-19.2 0-32-12.76-32-31.9S76.8 256 96 256s48 28.71 48 47.85-28.8 15.95-48 15.95zm320 0c-19.2 0-48 3.19-48-15.95S396.8 256 416 256s32 12.76 32 31.9-12.8 31.9-32 31.9z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b929143 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b929143\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h5>Analyse \u00e9l\u00e9mentaire dans le contr\u00f4le qualit\u00e9 des carburants<\/h5>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-14de53c elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"14de53c\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/scispx.com\/fr\/wikispx\/what-is-elemental-analysis-and-how-does-it-work\/\" target=\"_blank\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-long-arrow-alt-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M313.941 216H12c-6.627 0-12 5.373-12 12v56c0 6.627 5.373 12 12 12h301.941v46.059c0 21.382 25.851 32.09 40.971 16.971l86.059-86.059c9.373-9.373 9.373-24.569 0-33.941l-86.059-86.059c-15.119-15.119-40.971-4.411-40.971 16.971V216z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3aa0919 e-flex e-con-boxed e-con e-parent\" data-id=\"3aa0919\" data-element_type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-84c285e e-con-full e-flex e-con e-child\" data-id=\"84c285e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90fb45e elementor-widget__width-initial elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"90fb45e\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-comment\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 32C114.6 32 0 125.1 0 240c0 47.6 19.9 91.2 52.9 126.3C38 405.7 7 439.1 6.5 439.5c-6.6 7-8.4 17.2-4.6 26S14.4 480 24 480c61.5 0 110-25.7 139.1-46.3C192 442.8 223.2 448 256 448c141.4 0 256-93.1 256-208S397.4 32 256 32zm0 368c-26.7 0-53.1-4.1-78.4-12.1l-22.7-7.2-19.5 13.8c-14.3 10.1-33.9 21.4-57.5 29 7.3-12.1 14.4-25.7 19.9-40.2l10.6-28.1-20.6-21.8C69.7 314.1 48 282.2 48 240c0-88.2 93.3-160 208-160s208 71.8 208 160-93.3 160-208 160z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-397a55c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"397a55c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4>Vous ne savez pas quel analyseur convient \u00e0 votre application ?<\/h4><p>Nos Xperts se feront un plaisir de discuter de votre application et de vous aider \u00e0 trouver la solution adapt\u00e9e.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a4e41f elementor-widget elementor-widget-button\" data-id=\"9a4e41f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjczNzYiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Contactez nos Xperts<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84d07ce elementor-widget elementor-widget-spacer\" data-id=\"84d07ce\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Analyseurs d'isotopes stables Les analyseurs d'isotopes stables permettent de d\u00e9terminer les diff\u00e9rences d'abondance relative des isotopes stables dans un \u00e9chantillon. Ces mesures fournissent des informations sur l'origine, l'histoire et la transformation des mat\u00e9riaux et soutiennent la recherche dans des domaines tels que les sciences de l'environnement, l'authenticit\u00e9 alimentaire, les g\u00e9osciences, l'\u00e9cologie et la criminalistique. Nos analyseurs d'isotopes stables Pr\u00e9sentation Principe de fonctionnement Applications Composants Comment [\u2026]<\/p>","protected":false},"author":171,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_mo_disable_npp":"","footnotes":""},"class_list":["post-6954","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stable isotope analyzers<\/title>\n<meta name=\"description\" content=\"Stable isotope analyzers determine differences in the relative abundance of stable isotopes in a sample. 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