{"id":112,"date":"2023-08-20T14:55:13","date_gmt":"2023-08-20T14:55:13","guid":{"rendered":"https:\/\/www.iitrpr.ac.in\/chemical-drf\/?page_id=112"},"modified":"2023-09-07T08:22:15","modified_gmt":"2023-09-07T08:22:15","slug":"gc-ms","status":"publish","type":"page","link":"\/chemical-drf\/?page_id=112","title":{"rendered":"GCMS"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\">Model: Agilent 7890B Gas Chromatograph &amp; 5977A Mass Selective Detector<\/h5>\n\n\n\n<h4 class=\"wp-block-heading\">Technical Specification:<\/h4>\n\n\n\n<p><strong>7890B Gas Chromatograph: <\/strong>(i) Equipped with a HP-5MS capillary column that has a maximum operation temperature of 325 degrees Celcius, (ii) Can be operated in Split and Splitless modes. 5977 A Mass Selective Detector (MSD): (i) Ionizatio mode &#8211; Electron Impact (EI), (ii) Mass filter &#8211; Heated hyperbolic quadrupole, (iii) Mass range &#8211; 1.6 to 1050 u and (iv) Equipped with an autosampler<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Limitation of the Instrument:<\/h4>\n\n\n\n<p>Incompatibility with certain samples: GC-MS is not suitable for the analysis of certain types of samples that: (i) are thermally unstable, (ii) are highly viscous, (iii) contain water, (iv) contain non-volatile chemical compounds, (v) contain isomers or closely related compounds (v) contain inorganic chemical compounds such as acids and bases<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Sample type and consumable needed<\/h4>\n\n\n\n<p><strong>Consumables:<\/strong><br>(i) Syringes, (ii) Septas, (iii) Inlet liners, (iv) Connections, (v) Capillary columns, (vi) Gas filters (for impurities in gases), (vii) Carrier Gas<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.iitrpr.ac.in\/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS-1024x683.jpg\" alt=\"GC\/MS, Agilent 7890B Gas Chromatograph &amp; 5977A Mass Selective Detector, IIT Ropar, Department of Chemical Engineering, GCMS\" class=\"wp-image-63\" srcset=\"\/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS-1024x683.jpg 1024w, \/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS-300x200.jpg 300w, \/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS-768x512.jpg 768w, \/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS-1536x1024.jpg 1536w, \/chemical-drf\/wp-content\/uploads\/2023\/08\/GCMS.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Model: Agilent 7890B Gas Chromatograph &amp; 5977A Mass Selective Detector Technical Specification: 7890B Gas Chromatograph: (i) Equipped with a HP-5MS capillary column that has a maximum operation temperature of 325 degrees Celcius, (ii) Can be operated in Split and Splitless modes. 5977 A Mass Selective Detector (MSD): (i) Ionizatio mode &#8211; Electron Impact (EI), (ii) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":63,"parent":14,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"equipment-page.php","meta":{"footnotes":""},"acf":[],"_links":{"self":[{"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/pages\/112"}],"collection":[{"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/chemical-drf\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=112"}],"version-history":[{"count":6,"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/pages\/112\/revisions"}],"predecessor-version":[{"id":277,"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/pages\/112\/revisions\/277"}],"up":[{"embeddable":true,"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/pages\/14"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/chemical-drf\/index.php?rest_route=\/wp\/v2\/media\/63"}],"wp:attachment":[{"href":"\/chemical-drf\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}