{"id":11711,"date":"2022-12-14T17:56:31","date_gmt":"2022-12-14T16:56:31","guid":{"rendered":"https:\/\/www.cerege.fr\/?page_id=11711"},"modified":"2023-01-11T18:40:15","modified_gmt":"2023-01-11T17:40:15","slug":"outils-plateforme-envitop","status":"publish","type":"page","link":"https:\/\/www.cerege.fr\/fr\/equipements\/poles-techniques\/isotopes-radiogeniques-et-non-conventionnels-envitop\/outils-plateforme-envitop\/","title":{"rendered":"Outils Plateforme Envitop"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11711\" class=\"elementor elementor-11711\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f28bc72 elementor-section-full_width elementor-section-height-min-height elementor-section-height-default elementor-section-items-middle\" data-id=\"7f28bc72\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3a3f54ae\" data-id=\"3a3f54ae\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-21437068 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"21437068\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d901171\" data-id=\"3d901171\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59c4309a elementor-widget elementor-widget-shortcode\" data-id=\"59c4309a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\">\n            <div class=\"breadcrumb-container theme1\">\n                <ol>\n                                    <\/ol>\n            <\/div>\n        <\/nav>    <script type=\"application\/ld+json\">\n        {\n            \"@context\": \"http:\/\/schema.org\",\n            \"@type\": \"BreadcrumbList\",\n            \"itemListElement\": [\n                            ]\n        }\n    <\/script>\n   \n    <script>\n            <\/script>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-72d738c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72d738c8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-294cd6a2\" data-id=\"294cd6a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1d8c5226 elementor-widget elementor-widget-text-editor\" data-id=\"1d8c5226\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les moyens techniques disponibles comprennent une salle blanche pour la pr\u00e9paration chimique des \u00e9chantillons, un spectrom\u00e8tre de masse \u00e0 source plasma et multi-collection (MC-ICP-MS), un spectrom\u00e8tre de masse \u00e0 thermo-ionisation (TIMS) et un spectrom\u00e8tre de masse \u00e0 source plasma et haute r\u00e9solution (HR-ICP-MS) \u00e9quip\u00e9 d\u2019une source d\u2019ions \u00e0 ablation laser (LA). Elle est en outre \u00e9quip\u00e9e d\u2019une microforeuse pour \u00e9chantillonnage de solides \u00e0 haute r\u00e9solution spatiale et d\u2019un appareil d\u2019analyse \u00e9l\u00e9mentaire des ions majeurs en solution aqueuse par chromatographie ionique (IC).<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15f2e70f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15f2e70f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6971b76\" data-id=\"6971b76\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fb009e4 elementor-widget elementor-widget-image\" data-id=\"fb009e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-1024x640.jpg\" class=\"attachment-large size-large wp-image-12197\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-1024x640.jpg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-768x480.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-1536x960.jpg 1536w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-scaled.jpg 2048w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-18x12.jpg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Salle-blanche-1-1320x825.jpg 1320w\" 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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2bbb825d\" data-id=\"2bbb825d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-16fbff9 elementor-widget elementor-widget-heading\" data-id=\"16fbff9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Salle blanche<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-352840e7 elementor-widget elementor-widget-text-editor\" data-id=\"352840e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet espace destin\u00e9 \u00e0 la pr\u00e9paration des \u00e9chantillons pour leur purification et leur pr\u00e9-concentration, r\u00e9unit les conditions d\u2019une atmosph\u00e8re ultra-propre de niveau ISO 5. R\u00e9partie sur cinq pi\u00e8ces et occupant une surface totale de 80 m2, la salle blanche poss\u00e8de sept postes de travail sous hottes \u00e0 flux laminaire et l\u2019\u00e9quipement associ\u00e9 : sorbonnes, syst\u00e8mes de production d\u2019eau ultra-pure, balance de haute pr\u00e9cision, boites d\u2019\u00e9vaporation sous atmosph\u00e8re filtr\u00e9e, purificateurs de r\u00e9actifs \u2026<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a076872 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a076872\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6e01a746\" data-id=\"6e01a746\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-622a5044 elementor-widget elementor-widget-image\" data-id=\"622a5044\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus-1024x640.jpeg\" class=\"attachment-large size-large wp-image-12196\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus-1024x640.jpeg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus-300x188.jpeg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus-768x480.jpeg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus-18x12.jpeg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/neptune_plus.jpeg 1171w\" 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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2efbd572\" data-id=\"2efbd572\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-444022b6 elementor-widget elementor-widget-heading\" data-id=\"444022b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Spectrom\u00e8tre de masse \u00e0 source plasma et multicollection (MC-ICP-MS)\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-141d9a7e elementor-widget elementor-widget-text-editor\" data-id=\"141d9a7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019instrument de type \u00ab\u00a0Neptune Plus\u00a0\u00bb de ThermoFisher Scientific est \u00e9quip\u00e9 de l\u2019interface \u00ab\u00a0Jet\u00a0\u00bb, de neuf collecteurs de Faraday (avec une gamme d\u2019amplificateurs \u00e0 r\u00e9sistances de 10<sup>10<\/sup>, 10<sup>11<\/sup>\u00a0et 10<sup>12<\/sup>\u00a0ohms), d\u2019un multiplicateur d\u2019\u00e9lectrons secondaires (SEM) et de quatre d\u00e9tecteurs \u00e0 dynodes discr\u00e8tes compactes (CDD). L\u2019instrument est d\u00e9di\u00e9 aux analyses en haute pr\u00e9cision des compositions isotopiques des \u00e9l\u00e9ments tels que le strontium, le n\u00e9odyme, l\u2019uranium, le thorium, le plomb, le fer, le cuivre, le zinc et le cadmium, ainsi que, gr\u00e2ce \u00e0 la haute r\u00e9solution, le silicium.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2611792c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2611792c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4b18d468\" data-id=\"4b18d468\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ab96d60 elementor-widget elementor-widget-image\" data-id=\"6ab96d60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"261\" height=\"163\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/11\/CEREGE_ENVITOP3.jpg\" class=\"attachment-large size-large wp-image-9243\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/11\/CEREGE_ENVITOP3.jpg 261w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/11\/CEREGE_ENVITOP3-18x12.jpg 18w\" sizes=\"(max-width: 261px) 100vw, 261px\" \/>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-778884fc\" data-id=\"778884fc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ec2c1fa elementor-widget elementor-widget-heading\" data-id=\"1ec2c1fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Spectrom\u00e8tre de masse \u00e0 thermo-ionisation (TIMS)\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4330397e elementor-widget elementor-widget-text-editor\" data-id=\"4330397e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet appareil de mod\u00e8le VG Sector 54-30 est muni de sept collecteurs de Faraday et d\u2019une extension constitu\u00e9e d\u2019un filtre \u00e9lectrostatique en \u00e9nergie et d\u2019un d\u00e9tecteur de Daly configur\u00e9 en mode comptage d\u2019ions. Appr\u00e9ci\u00e9 pour son efficacit\u00e9 de s\u00e9paration, sa sensibilit\u00e9 et sa lin\u00e9arit\u00e9, il est encore utilis\u00e9 pour les analyses des isotopes du strontium, du plomb, du thorium et de l\u2019uranium.<\/p><p>\u00a0<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-36461250 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36461250\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6f199d89\" data-id=\"6f199d89\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e683978 elementor-widget elementor-widget-image\" data-id=\"2e683978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr-1024x640.jpeg\" class=\"attachment-large size-large wp-image-12192\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr-1024x640.jpeg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr-300x187.jpeg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr-768x480.jpeg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr-18x12.jpeg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/element_xr.jpeg 1148w\" 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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1f6cd352\" data-id=\"1f6cd352\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a40d3c8 elementor-widget elementor-widget-heading\" data-id=\"1a40d3c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Spectrom\u00e8tre de masse \u00e0 source plasma et haute r\u00e9solution (HR-ICP-MS)\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-786b9571 elementor-widget elementor-widget-text-editor\" data-id=\"786b9571\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De mod\u00e8le Element-XR, cet instrument effectue des analyses \u00e9l\u00e9mentaires et isotopiques sur des \u00e9chantillons en solution ou solides. Dans ce dernier cas, il est coupl\u00e9 \u00e0 un syst\u00e8me d\u2019\u00e9chantillonnage de type ablation laser (193 nm) qui permet l\u2019analyse<em>\u00a0in situ<\/em>\u00a0des solides pr\u00e9par\u00e9s en sections polies ou en lames minces. Le laser apporte une r\u00e9solution spatiale am\u00e9lior\u00e9e avec une \u00e9chelle r\u00e9duite \u00e0 10 \u03bcm (couramment 150 \u03bcm).<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-537fcf2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"537fcf2d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5e629f56\" data-id=\"5e629f56\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-543c8334 elementor-widget elementor-widget-image\" data-id=\"543c8334\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-1024x640.jpeg\" class=\"attachment-large size-large wp-image-12193\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-1024x640.jpeg 1024w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-300x188.jpeg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-768x480.jpeg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill-18x12.jpeg 18w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/Geomill.jpeg 1280w\" 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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6c1c48fe\" data-id=\"6c1c48fe\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36afc9b2 elementor-widget elementor-widget-heading\" data-id=\"36afc9b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Microforeuse d\u2019\u00e9chantillonnage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c4d95a elementor-widget elementor-widget-text-editor\" data-id=\"6c4d95a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Une micro-perceuse \u00e0 colonne de type Geomill permet de pr\u00e9lever des veines rocheuses d\u2019\u00e9paisseur millim\u00e9trique. L\u2019\u00e9chantillon pr\u00e9lev\u00e9 sur une surface lisse est r\u00e9cup\u00e9r\u00e9 sous forme de poudre, pour \u00eatre ensuite purifi\u00e9 en salle blanche et analys\u00e9 en spectrom\u00e9trie de masse isotopique.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b7a65b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b7a65b9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-20962488\" data-id=\"20962488\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44b72113 elementor-widget elementor-widget-image\" data-id=\"44b72113\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"282\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/chromatographie-ionique.jpg\" class=\"attachment-large size-large wp-image-11714\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/chromatographie-ionique.jpg 450w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/chromatographie-ionique-300x188.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2022\/12\/chromatographie-ionique-18x12.jpg 18w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/>\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-192d441e\" data-id=\"192d441e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b2ba54d elementor-widget elementor-widget-heading\" data-id=\"6b2ba54d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Appareil d\u2019analyses \u00e9l\u00e9mentaires par chromatographie ionique (IC)\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40c6ebf2 elementor-widget elementor-widget-text-editor\" data-id=\"40c6ebf2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cet instrument utilis\u00e9 en analyse \u00e9l\u00e9mentaire mesure la concentration des ions majeurs dissous en solution. Le mod\u00e8le est un Aquion de chez Dionex (Thermo Scientific) \u00e9quip\u00e9 d\u2019un passeur d\u2019\u00e9chantillons et d\u2019un suppresseur auto-r\u00e9g\u00e9n\u00e9r\u00e9. Il peut analyser les anions et les cations dans une gamme de concentrations d\u2019environ 10 ppb \u00e0 20 ppm.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les moyens techniques disponibles comprennent une salle blanche pour la pr\u00e9paration chimique des \u00e9chantillons, un spectrom\u00e8tre de masse \u00e0 source plasma et multi-collection (MC-ICP-MS), un spectrom\u00e8tre de masse \u00e0 thermo-ionisation [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":12188,"parent":9152,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-11711","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-24 02:25:34","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/11711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/users\/551"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/comments?post=11711"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/11711\/revisions"}],"predecessor-version":[{"id":15001,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/11711\/revisions\/15001"}],"up":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/pages\/9152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media\/12188"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/fr\/wp-json\/wp\/v2\/media?parent=11711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}