{"id":3902,"date":"2025-09-04T11:03:47","date_gmt":"2025-09-04T03:03:47","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3902"},"modified":"2025-09-04T11:03:47","modified_gmt":"2025-09-04T03:03:47","slug":"determination-of-copper-in-graphite-powder-flame-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/tr\/applications\/determination-of-copper-in-graphite-powder-flame-atomic-absorption-spectrometry-2","title":{"rendered":"Grafit Tozu'nda Bak\u0131r\u0131n Belirlenmesi (Alev Atomik Emme Spektrometrisi)"},"content":{"rendered":"

1. Y\u00f6ntem Genel Bak\u0131\u015f<\/h2>\n
\u00d6rnek aqua regia ile sindirildikten sonra, belirleme 324,7 nm alet dalga boyunda bir hava-asetilen alevi kullanarak ger\u00e7ekle\u015ftirilir.<\/div>\n
\n

2. Aletler ve Reagentler<\/h2>\n

2.1 Aletler ve Ekipmanlar<\/h3>\n

2.1.1 Test Aletleri<\/h4>\n
\n
\n\n\n\n\n\n\n\n
Seri numaras\u0131.<\/th>\n\u0130sim<\/th>\nMiktar<\/th>\nTeknik Gereksinimler<\/th>\nAksesuarlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nAlev Atom Emme Spektrofotometri<\/td>\n1 set<\/td>\n–<\/td>\nBak\u0131r Bo\u015f Katod Lambas\u0131<\/td>\n<\/tr>\n
2<\/td>\nAsetilen Gaz\u0131<\/td>\n1 silindir<\/td>\nSafl\u0131k \u2265% 99,99<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\nHava Kompres\u00f6r\u00fc<\/td>\n1 set<\/td>\nNominal bo\u015faltma bas\u0131nc\u0131: 0.3 MPa<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.1.2 \u00d6rnek \u00d6n Tedavi Ekipmanlar\u0131<\/h4>\n
\n
\n\n\n\n\n\n\n\n\n\n\n
Seri numaras\u0131.<\/th>\n\u0130sim<\/th>\nMiktar<\/th>\nTeknik Gereksinimler<\/th>\nAksesuarlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nS\u0131cakl\u0131k Kontrollu S\u0131cak Plaka<\/td>\n1 set<\/td>\nNominal s\u0131cakl\u0131k: Oda s\u0131cakl\u0131\u011f\u0131 ~ 300 \u2103<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\nElektronik Denge<\/td>\n1 set<\/td>\nHassasiyet: 0.1 mg<\/td>\n–<\/td>\n<\/tr>\n
3<\/td>\nUltrasaf Su Sistemi<\/td>\n1 set<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
4<\/td>\nMikropipet<\/td>\nHer biri 1<\/td>\nAral\u0131klar\u0131: 20 \u03bcL ~ 200 \u03bcL, 100 \u03bcL ~ 1000 \u03bcL<\/td>\n–<\/td>\n<\/tr>\n
5<\/td>\nhacimli \u015fi\u015fe<\/td>\nBirka\u00e7<\/td>\nHacim: 100 ml<\/td>\n–<\/td>\n<\/tr>\n
6<\/td>\nTest T\u00fcp\u00fc<\/td>\nBirka\u00e7<\/td>\nHacim: 25 ml<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 Reagentler<\/h3>\n

2.2.1 Ham Reagentler<\/h4>\n
\n
\n\n\n\n\n\n\n
Seri numaras\u0131.<\/th>\n\u0130sim<\/th>\nTeknik Gereksinimler<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nNitrik Asit<\/td>\nMOS S\u0131n\u0131f\u0131<\/td>\n–<\/td>\n<\/tr>\n
2<\/td>\nHidroklorik Asit<\/td>\nGarantili Reagent (GR)<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 Haz\u0131rlanan Reagentler<\/h4>\n
\n
\n\n\n\n\n\n
Seri numaras\u0131.<\/th>\n\u0130sim<\/th>\nHaz\u0131rlama Y\u00f6ntemi<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nNitrik Asit \u00c7\u00f6z\u00fcm\u00fc (1 99)<\/td>\n10 mL nitrik asit \u00f6l\u00e7\u00fcn, yava\u015f yava\u015f 990 mL deiyonla\u015ft\u0131r\u0131lm\u0131\u015f suya ekleyin ve iyi kar\u0131\u015ft\u0131r\u0131n.<\/td>\n–<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.3 Referans Standartlar\u0131<\/h3>\n

2.3.1 Stok \u00c7\u00f6z\u00fcm\u00fc<\/h4>\n
\n
\n\n\n\n\n\n
Seri numaras\u0131.<\/th>\n- Hay\u0131r. - Hay\u0131r.<\/th>\n\u0130sim<\/th>\nTeknik Gereksinimler<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nGBW 08615<\/td>\nBak\u0131r Tek Elemanl\u0131 Standart \u00c7\u00f6z\u00fcm<\/td>\nKonsantrasyon: 1000 \u03bcg \/ mL<\/td>\nUlusal Metroloji Enstit\u00fcs\u00fc, \u00c7in<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3. Sonu\u00e7 Hesaplamas\u0131<\/h2>\n
Numunedeki bak\u0131r i\u00e7eri\u011fi a\u015fa\u011f\u0131daki form\u00fcl\u00fc kullanarak hesaplan\u0131r:<\/div>\n
\"\"<\/div>\n


<\/p>\n

Nerede:<\/div>\n
    \n
  • X<\/span>\u00a0= Numunedeki bak\u0131r i\u00e7eri\u011fi, birim: kilogram ba\u015f\u0131na miligram (mg\/kg);<\/li>\n
  • \u03c1= \u00d6rnek test \u00e7\u00f6z\u00fcm\u00fcnde bak\u0131r k\u00fctle konsantrasyonu, birim: mililitre ba\u015f\u0131na mikrogram (\u03bcg\/mL);<\/li>\n
  • \u03c10<\/span>= Bo\u015f \u00e7\u00f6z\u00fcmdeki bak\u0131r k\u00fctle konsantrasyonu, birim: mililitre ba\u015f\u0131na mikrogram (\u03bcg\/mL);<\/li>\n
  • F<\/span>\u00a0= sindirilmi\u015f \u00f6rnek \u00e7\u00f6z\u00fcm\u00fcn\u00fcn seyreltme fakt\u00f6r\u00fc;<\/li>\n
  • V'nin<\/span>\u00a0= Sindirilen \u00f6rnek \u00e7\u00f6z\u00fcm\u00fcn\u00fcn toplam hacmi, birim: mililitre (mL);<\/li>\n
  • M<\/span>\u00a0= \u00d6rne\u011fin k\u00fctlesi, birim: gram (g).<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

    1. Method Overview After the sample is digested with aqua regia, the determination is carried out using an air-acetylene flame at an instrument wavelength of 324.7 nm. 2. Instruments and Reagents 2.1 Instruments and Equipment 2.1.1 Testing Instruments Serial No. Name Quantity Technical Requirements Accessories 1 Flame Atomic Absorption Spectrophotometer 1 set – Copper Hollow […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-3902","post","type-post","status-publish","format-standard","hentry","category-petrochemical-and-chemical","category-applications"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/3902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/comments?post=3902"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/3902\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/media?parent=3902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/categories?post=3902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/tags?post=3902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}