{"id":4557,"date":"2026-04-09T16:31:04","date_gmt":"2026-04-09T08:31:04","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4557"},"modified":"2026-04-09T16:31:04","modified_gmt":"2026-04-09T08:31:04","slug":"determination-of-lead-in-baijiu-graphite-furnace-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/es\/applications\/determination-of-lead-in-baijiu-graphite-furnace-atomic-absorption-spectrometry-2\/","title":{"rendered":"Determinaci\u00f3n del plomo en Baijiu (espectrometr\u00eda de absorci\u00f3n at\u00f3mica de horno de grafito)"},"content":{"rendered":"<ol>\n<li>Descripci\u00f3n general del m\u00e9todo<\/li>\n<\/ol>\n<p>Despu\u00e9s de la digesti\u00f3n, la muestra se atomiza en un horno de grafito, y la absorbancia se mide a 283,3 nm. Dentro de un cierto intervalo de concentraci\u00f3n, la absorbancia de plomo es proporcional a su contenido, y el an\u00e1lisis cuantitativo se realiza mediante comparaci\u00f3n con una serie est\u00e1ndar.<\/p>\n<ol start=\"2\">\n<li>\u00c1mbito de aplicaci\u00f3n<\/li>\n<\/ol>\n<p>Determination of Lead in Chinese Baijiu<\/p>\n<ol start=\"3\">\n<li>Referencias<\/li>\n<\/ol>\n<p>GB 5009.12-2017 National Food Safety Standard \u2013 Determination of Lead in Foods<\/p>\n<ol start=\"4\">\n<li>Detection Instruments<\/li>\n<\/ol>\n<p>Espectrofot\u00f3metro de absorci\u00f3n at\u00f3mica del horno de grafito (l\u00e1mpara de c\u00e1todo hueco de plomo)<\/p>\n<p>Sistema de agua circulante de enfriamiento (caudal nominal de la bomba: 3,5 L\/min)<\/p>","protected":false},"excerpt":{"rendered":"<p>Method Overview After digestion, the sample is atomized in a graphite furnace, and the absorbance is measured at 283.3 nm. Within a certain concentration range, the absorbance of lead is proportional to its content, and quantitative analysis is performed by comparison with a standard series. Scope of Application Determination of Lead in Chinese Baijiu References [&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":[36,73],"tags":[],"class_list":["post-4557","post","type-post","status-publish","format-standard","hentry","category-applications","category-food-and-drugs"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/comments?post=4557"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4557\/revisions"}],"predecessor-version":[{"id":4558,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/posts\/4557\/revisions\/4558"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/media?parent=4557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/categories?post=4557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/es\/wp-json\/wp\/v2\/tags?post=4557"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}