{"id":451,"date":"2025-12-05T03:23:00","date_gmt":"2025-12-05T03:23:00","guid":{"rendered":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/?page_id=451"},"modified":"2025-12-05T06:33:42","modified_gmt":"2025-12-05T06:33:42","slug":"gcms","status":"publish","type":"page","link":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/gcms\/","title":{"rendered":"gcms"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"451\" class=\"elementor elementor-451\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72d57cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72d57cf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e3c3209\" data-id=\"e3c3209\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-01a7314 elementor-widget elementor-widget-text-editor\" data-id=\"01a7314\" data-element_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<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t\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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-5eba159 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5eba159\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7983b58\" data-id=\"7983b58\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8722bf4 elementor-widget elementor-widget-heading\" data-id=\"8722bf4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Shimadzu GCMS-QP2020NX<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-b92f9e8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b92f9e8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ab2f532\" data-id=\"ab2f532\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e444cbe elementor-widget elementor-widget-text-editor\" data-id=\"e444cbe\" data-element_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<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Separation, detection, identification, and quantification\u2014these steps form the basis of purity analysis with low detection limits, which is a typical workflow of GC-MS. \u00a0Gas chromatography\u2013mass spectrometry (GC-MS) is particularly well-suited for the analysis of volatile and semi-volatile compounds, including a wide variety of organic molecules such as alcohols, esters, nitro compounds, long-chain hydrocarbons, organic acids, steroids, and alkaloids.<\/p>\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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\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-4389d61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4389d61\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-bebdd23\" data-id=\"bebdd23\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-240946d elementor-widget elementor-widget-image\" data-id=\"240946d\" data-element_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<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"572\" height=\"475\" src=\"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-content\/uploads\/sites\/105\/2025\/12\/gcms-1.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\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\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-66 elementor-top-column elementor-element elementor-element-f6ac921\" data-id=\"f6ac921\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ce563a3 elementor-widget elementor-widget-text-editor\" data-id=\"ce563a3\" data-element_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<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p>Technical specfication:<\/p><ul><li>Oven temperature: up to 450<sup>o<\/sup>C,<\/li><li>Ion source: EI mode<\/li><li>Mass analyzer: single quadrapole<\/li><li>Mass range: m\/z 1.5 to 1090<\/li><li>High-speed scan: 20000 u\/sec<\/li><li>Peak area repeatability: &lt; 1% RSD<\/li><\/ul>\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\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Shimadzu GCMS-QP2020NX Separation, detection, identification, and quantification\u2014these steps form the basis of purity analysis with low detection limits, which is a typical workflow of GC-MS. \u00a0Gas chromatography\u2013mass spectrometry (GC-MS) is particularly well-suited for the analysis of volatile and semi-volatile compounds, including a wide variety of organic molecules such as alcohols, esters, nitro compounds, long-chain hydrocarbons, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/gcms\/\"> <span class=\"screen-reader-text\">gcms<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":119,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/pages\/451"}],"collection":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/users\/119"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/comments?post=451"}],"version-history":[{"count":3,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/pages\/451\/revisions"}],"predecessor-version":[{"id":526,"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/pages\/451\/revisions\/526"}],"wp:attachment":[{"href":"https:\/\/sites.gtiit.edu.cn\/chemanalyinstrucore\/wp-json\/wp\/v2\/media?parent=451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}