{"id":5203,"date":"2026-09-10T16:23:25","date_gmt":"2026-09-10T08:23:25","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=5203"},"modified":"2026-09-10T16:23:25","modified_gmt":"2026-09-10T08:23:25","slug":"determination-of-iron-in-graphite-powder-flame-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/fr\/applications\/determination-of-iron-in-graphite-powder-flame-atomic-absorption-spectrometry-2","title":{"rendered":"D\u00e9termination du fer dans la poudre de graphite (spectrom\u00e9trie d'absorption atomique de flamme)"},"content":{"rendered":"<p>1 Aper\u00e7u de la m\u00e9thode Apr\u00e8s la digestion de l'\u00e9chantillon avec de l'eau r\u00e9gale, la mesure est effectu\u00e9e \u00e0 l'aide d'une flamme air-ac\u00e9tyl\u00e8ne \u00e0 la longueur d'onde de l'instrument de 248,3 nm.<\/p>\n<p>2. Domaine d\u2019application Cette m\u00e9thode est applicable \u00e0 la d\u00e9termination du fer dans la poudre de graphite.<\/p>\n<p>3 Base de r\u00e9f\u00e9rence GB\/T 24533\u20112009<\/p>\n<p>4 Instruments et r\u00e9actifs<\/p>\n<p>4.1 Instruments et \u00e9quipements<\/p>\n<p>4.1.1 Instruments de test<\/p>\n<table>\n<thead>\n<tr>\n<th>- Non, non.<\/th>\n<th>Nom<\/th>\n<th>Quantit\u00e9<\/th>\n<th>Exigences techniques<\/th>\n<th>Accessoires<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>Spectrophotom\u00e8tre d'absorption atomique de flamme<\/td>\n<td>1 ensemble<\/td>\n<td>\u2014<\/td>\n<td>Lampe \u00e0 cathode creuse en fer<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Acetyl\u00e8ne<\/td>\n<td>1 cylindre<\/td>\n<td>Puret\u00e9 \u226599,99%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Compresseur d'air<\/td>\n<td>1 ensemble<\/td>\n<td>Pression d'\u00e9chappement nominale : 0,3 MPa<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1 Method Overview After the sample is digested with aqua regia, the measurement is performed using an air\u2011acetylene flame at the instrument wavelength of 248.3\u202fnm. 2 Scope of Application This method is applicable to the determination of iron in graphite powder. 3 Reference Basis GB\/T 24533\u20112009 4 Instruments and Reagents 4.1 Instruments and Equipment 4.1.1 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-5203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-petrochemical-and-chemical","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts\/5203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/comments?post=5203"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts\/5203\/revisions"}],"predecessor-version":[{"id":5204,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts\/5203\/revisions\/5204"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/media\/4788"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/media?parent=5203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/categories?post=5203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/tags?post=5203"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}