{"id":5280,"date":"2026-09-15T13:50:07","date_gmt":"2026-09-15T05:50:07","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=5280"},"modified":"2026-09-15T13:50:07","modified_gmt":"2026-09-15T05:50:07","slug":"determination-of-nickel-in-zinc-alloys-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/it\/applications\/determination-of-nickel-in-zinc-alloys-flame-atomic-absorption-spectrometry","title":{"rendered":"Determinazione del nichel nelle leghe di zinco (spettrometria di assorbimento atomico in fiamma)"},"content":{"rendered":"<h2>1 Panoramica del metodo<\/h2>\n<p>Il campione viene digerito con acido cloridrico, perossido di idrogeno e soluzione di acido nitrico. In un mezzo diluito di acido cloridrico, l'assorbanza del nichel viene misurata mediante fiamma aria-acetilene alla lunghezza d'onda di 232,0 nm utilizzando uno spettrometro ad assorbimento atomico.<\/p>\n<h2>2 Ambito di applicazione<\/h2>\n<p>Questo metodo \u00e8 applicabile per la determinazione del nichel nelle leghe di zinco.<\/p>\n<h2>3 Apparecchiature e reagenti<\/h2>\n<h3>3.1 Apparecchiature e attrezzature<\/h3>\n<h4>3.1.1 Strumenti di prova<\/h4>\n<table>\n<thead>\n<tr>\n<th>- No, no, no.<\/th>\n<th>Nome<\/th>\n<th>Quantit\u00e0<\/th>\n<th>Requisiti tecnici<\/th>\n<th>Accessori<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>Spettrofotometro di assorbimento atomico di fiamma<\/td>\n<td>1 set<\/td>\n<td>\u2014<\/td>\n<td>Lampada a catodo cavo al nichel<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Compressore d'aria<\/td>\n<td>1 set<\/td>\n<td>Pressione di scarico nominale: 0,3 MPa<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Acetilene<\/td>\n<td>1 cilindro<\/td>\n<td>Purezza \u226599,99%<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>1 Method Overview The sample is digested with hydrochloric acid, hydrogen peroxide and nitric acid solution. In dilute hydrochloric acid medium, the absorbance of nickel is measured by air\u2011acetylene flame at the wavelength of 232.0\u202fnm using an atomic absorption spectrometer. 2 Scope of Application This method is applicable for the determination of nickel in zinc [&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-5280","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\/it\/wp-json\/wp\/v2\/posts\/5280","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/comments?post=5280"}],"version-history":[{"count":1,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/posts\/5280\/revisions"}],"predecessor-version":[{"id":5281,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/posts\/5280\/revisions\/5281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/media\/4788"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/media?parent=5280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/categories?post=5280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/it\/wp-json\/wp\/v2\/tags?post=5280"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}