{"id":2147,"date":"2015-06-10T19:43:59","date_gmt":"2015-06-11T02:43:59","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T07:00:00","slug":"2147","status":"publish","type":"post","link":"https:\/\/www.vernier.com\/til\/2147","title":{"rendered":"Where can I buy the substances used in the Mini GC lab manual?"},"content":{"rendered":"<p>Flinn Scientific sells a kit which contains most of the organic solvents necessary for our GC experiments in <i>Gas Chromatography Investigations with the Mini GC<\/i>. (See table below.)<\/p>\n<p>Organic Solvents for GC Analysis Kit, Catalog No. AP7480.<\/p>\n<p>If you have the first edition of this lab book, please contact Vernier for a complete list of substances used in that book.<\/p>\n<p>All of the substances used in <i>Gas Chromatography Investigations with the Mini GC <\/i>can also be purchased from a chemical supply company, such as Sigma Aldrich.<\/p>\n<p>The table below lists the substances and their CAS numbers.<\/p>\n<table>\n<caption>Substances for the Mini GC Lab Manual, Second Edition<\/caption>\n<thead>\n<tr>\n<th>Substance <sup>1<\/sup><\/th>\n<th>Experiment<\/th>\n<th>CAS No.<sup>2<\/sup><\/th>\n<th>Flinn?<\/th>\n<th>Sigma?<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>acetone<\/td>\n<td>2-4<\/td>\n<td>67-64-1<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>2-butanone, or methyl ethyl ketone<\/td>\n<td>1, 3, 5<\/td>\n<td>78-93-3<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>2-pentanone<\/td>\n<td>3<\/td>\n<td>107-87-9<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>4-methyl-2-pentanone<\/td>\n<td>1, 3, 5<\/td>\n<td>108-10-1<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>methanol<\/td>\n<td>1, 5<\/td>\n<td>67-56-1<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>ethanol<\/td>\n<td>1, 2<\/td>\n<td>64-17-5<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>glacial acetic acid<\/td>\n<td>2<\/td>\n<td>64-19-7<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>ethyl acetate<\/td>\n<td>2, 4<\/td>\n<td>141-78-6<\/td>\n<td>yes<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>propyl acetate<\/td>\n<td>1, 5<\/td>\n<td>109-60-4<\/td>\n<td>kit only<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>butyl acetate<\/td>\n<td>1, 4, 5<\/td>\n<td>123-86-4<\/td>\n<td>kit only<\/td>\n<td>yes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ol>\n<li>With the exception of 95% ethanol, all the substances listed above should be reagent grade or analytical grade, containing no water.<\/li>\n<li>The CAS number is a registry identification number for a compound. It is compiled and maintained by CAS, a division of the American Chemical Society.<\/li>\n<\/ol>\n<p><b>Note<\/b>: Butyl acetate and propyl acetate are available from Flinn only as part of the kit called \u00e2\u20ac\u0153Organic Solvents for GC Analysis\u00e2\u20ac\u009d (Flinn order code: AP7480).<\/p>","protected":false},"excerpt":{"rendered":"<p>Flinn Scientific sells a kit which contains most of the organic solvents necessary for our GC experiments in Gas Chromatography Investigations with the Mini GC&#8230;.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[3507,2725,3293,3506],"class_list":["post-2147","post","type-post","status-publish","format-standard","hentry","tag-gas-chromatography","tag-gc","tag-mini-gc-minigc-gcmini","tag-substances"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/2147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/comments?post=2147"}],"version-history":[{"count":0,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/2147\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/media?parent=2147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/categories?post=2147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/tags?post=2147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}