{"id":4485,"date":"2026-03-16T10:37:54","date_gmt":"2026-03-16T02:37:54","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4485"},"modified":"2026-03-16T10:37:54","modified_gmt":"2026-03-16T02:37:54","slug":"determination-of-iron-in-graphene-leachate-graphite-furnace-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/vi\/applications\/petrochemical-and-chemical\/determination-of-iron-in-graphene-leachate-graphite-furnace-atomic-absorption-spectrometry-2","title":{"rendered":"X\u00e1c \u0111\u1ecbnh s\u1eaft trong Graphene Leachate (Graphite Furnace Atomic Absorption Spectrometry)"},"content":{"rendered":"<ol>\n<li>T\u1ed5ng quan ph\u01b0\u01a1ng ph\u00e1p<\/li>\n<\/ol>\n<p>Khi c\u00e1c ion s\u1eaft trong m\u1eabu \u0111\u01b0\u1ee3c nguy\u00ean t\u1eed h\u00f3a, ch\u00fang h\u1ea5p th\u1ee5 d\u00f2ng c\u1ed9ng h\u01b0\u1edfng (302,1nm) \u0111\u01b0\u1ee3c ph\u00e1t ra b\u1edfi \u0111\u00e8n cathode r\u1ed7ng s\u1eaft, v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 h\u1ea5p th\u1ee5 t\u1ef7 l\u1ec7 v\u1edbi h\u00e0m l\u01b0\u1ee3ng s\u1eaft trong m\u1eabu.<\/p>\n<ol start=\"2\">\n<li>Ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/li>\n<\/ol>\n<p>\u00c1p d\u1ee5ng cho vi\u1ec7c x\u00e1c \u0111\u1ecbnh s\u1eaft trong ch\u1ea5t r\u1ec9 graphene.<\/p>\n<p>3. D\u1ee5ng c\u1ee5 ph\u00e1t hi\u1ec7n<\/p>\n<p>Graphite l\u00f2 quang ph\u1ed5 h\u1ea5p th\u1ee5 nguy\u00ean t\u1eed (\u0110\u00e8n cathode r\u1ed7ng s\u1eaft)<\/p>\n<p>Thi\u1ebft b\u1ecb n\u01b0\u1edbc tu\u1ea7n ho\u00e0n l\u00e0m m\u00e1t (d\u00f2ng ch\u1ea3y \u0111\u00e1nh gi\u00e1 b\u01a1m: 3,5L \/ ph\u00fat)<\/p>\n<p>Argon Gas (1 chai \u0110\u1ed9 tinh khi\u1ebft \u226599,99%)<\/p>\n<p>S\u1ef1 c\u00e2n b\u1eb1ng<\/p>","protected":false},"excerpt":{"rendered":"<p>Method Overview When iron ions in the sample are atomized, they absorb the resonance line (302.1nm) emitted by the iron hollow cathode lamp, and the absorption intensity is proportional to the iron content in the sample. Scope of Application Applicable to the determination of iron in graphene leachate. 3. Detection Instruments Graphite Furnace Atomic Absorption [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81],"tags":[],"class_list":["post-4485","post","type-post","status-publish","format-standard","hentry","category-petrochemical-and-chemical"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/posts\/4485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/comments?post=4485"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/posts\/4485\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/media?parent=4485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/categories?post=4485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/vi\/wp-json\/wp\/v2\/tags?post=4485"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}