{"id":3805,"date":"2025-08-01T11:09:02","date_gmt":"2025-08-01T03:09:02","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=3805"},"modified":"2025-08-01T11:20:01","modified_gmt":"2025-08-01T03:20:01","slug":"determination-of-copper-in-graphite-powder-flame-atomic-absorption-spectrometry","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/tr\/applications\/determination-of-copper-in-graphite-powder-flame-atomic-absorption-spectrometry","title":{"rendered":"Grafit Tozu'nda Bak\u0131r\u0131n Belirlenmesi – Alev Atom Emme Spektrometrisi"},"content":{"rendered":"

1 Y\u00f6ntem Genel Bak\u0131\u015f<\/h2>\n
\u00d6rnek aqua regia ile sindirildikten sonra, tespit cihazla 324,7 nm 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 Tespit 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 katot lambas\u0131<\/td>\n<\/tr>\n
2<\/td>\nAsetilen<\/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 egzoz bas\u0131nc\u0131: 0.3 MPa<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.1.2 \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 kontroll\u00fc s\u0131cak levha<\/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 Cihaz\u0131<\/td>\n1 set<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
4<\/td>\nMikropipet<\/td>\nHer biri 1<\/td>\n20\u03bcL ~ 200\u03bcL; 100 \u03bcL ~ 1000 \u03bcL<\/td>\n<\/td>\n<\/tr>\n
5<\/td>\nhacimli \u015fi\u015fe<\/td>\nBirka\u00e7<\/td>\n100 ml'lik<\/td>\n<\/td>\n<\/tr>\n
6<\/td>\nTest T\u00fcp\u00fc<\/td>\nBirka\u00e7<\/td>\n25 ml'lik<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

2.2 Reagentler<\/h3>\n

2.2.1 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 reagen<\/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>\n(1 99) Nitrik Asit \u00c7\u00f6z\u00fcm\u00fc<\/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 Standartlar<\/h3>\n

2.3.1 Stok \u00c7\u00f6z\u00fcmleri<\/h4>\n
\n
\n\n\n\n\n\n
Seri numaras\u0131<\/th>\nSay\u0131<\/th>\n\u0130sim<\/th>\nTeknik Gereksinimler<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\nGBW08615 Hakk\u0131nda<\/td>\nBak\u0131r Tek Elemanl\u0131 \u00c7\u00f6z\u00fcm Standart Madde<\/td>\n1000 \u03bcg \/ ml<\/td>\nUlusal Metroloji Enstit\u00fcs\u00fc, \u00c7in<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3 Operasyon S\u00fcreci<\/h2>\n

3.1 \u00d6rnek \u0130\u015fleme<\/h3>\n

3.1.1 Test \u00c7\u00f6z\u00fcm\u00fcn\u00fcn Haz\u0131rlanmas\u0131<\/h4>\n
\u00d6rne\u011fin 0,25 g'ini, 0,00001 g'e kadar do\u011fru bir sindirim tank\u0131na a\u011f\u0131rlay\u0131n. 3 mL konsantre nitrik asit ve 9 mL konsantre hidroklorik asit ekleyin, sindirim tank\u0131n\u0131 kapat\u0131n ve s\u0131k\u0131\u015ft\u0131r\u0131n ve sindirim i\u00e7in bir mikrodalga sindirim aletine koyun. Ayn\u0131 \u015fekilde bo\u015fluk haz\u0131rlay\u0131n. So\u011futuktan sonra, filtre ve 25 mL hacimli bir kolbada hacime seyreltin ve test i\u00e7in makineye koyun.<\/div>\n

 <\/p>\n

Mikrodalga Is\u0131tma Program\u0131<\/div>\n

 <\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n
Ad\u0131m<\/th>\nS\u0131cakl\u0131k \/ \u2103<\/th>\nTutma S\u00fcresi \/ dakika<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n100<\/td>\n3<\/td>\n<\/tr>\n
2<\/td>\n120<\/td>\n3<\/td>\n<\/tr>\n
3<\/td>\n140<\/td>\n3<\/td>\n<\/tr>\n
4<\/td>\n160<\/td>\n3<\/td>\n<\/tr>\n
5<\/td>\n180<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

3.1.2 Standart \u00c7\u00f6z\u00fcm Haz\u0131rlanmas\u0131<\/h4>\n
    \n
  1. Bak\u0131r standart serisinin haz\u0131rlanmas\u0131: S\u0131ras\u0131yla 0,0, 0,025, 0,05, 0,1 ve 0,2 mL bak\u0131r standart \u00e7\u00f6z\u00fcm (1000\u03bcg \/ mL) 100 mL hacimli \u015fi\u015felere do\u011fru bir \u015fekilde pipet edin, i\u015farete (1 99) nitrik asit ile seyreltin ve iyi kar\u0131\u015ft\u0131r\u0131n. Bu standart seri \u00e7\u00f6z\u00fcm\u00fcn\u00fcn k\u00fctle konsantrasyonlar\u0131 s\u0131ras\u0131yla 0,0, 0,25, 0,5, 1,0 ve 2,0 \u03bcg\/mL'dir.<\/li>\n<\/ol>\n

    3.2 \u00d6rnek Testi<\/h3>\n
      \n
    1. Test Ko\u015fullar\u0131 Alev Atomik Emme Spektrofotometri Tespiti i\u00e7in Referans Ko\u015fullar\u0131<\/li>\n<\/ol>\n

       <\/p>\n

      \n
      \n\n\n\n\n\n\n\n\n\n\n\n
      Element<\/th>\nBak\u0131r<\/th>\n<\/tr>\n<\/thead>\n
      Dalga Uzunlu\u011fu (nm)<\/td>\n324.7<\/td>\n<\/tr>\n
      Spektral Bant Geni\u015fli\u011fi (nm)<\/td>\n0.4<\/td>\n<\/tr>\n
      Element Lamba Ak\u0131m\u0131 (mA)<\/td>\n3.0<\/td>\n<\/tr>\n
      Yak\u0131t Gaz\u0131 Y\u00fcksekli\u011fi (mm)<\/td>\n6<\/td>\n<\/tr>\n
      Yak\u0131t Gaz\u0131 Ak\u0131\u015f H\u0131z\u0131 (mL \/ dakika)<\/td>\n1400<\/td>\n<\/tr>\n
      Hava Kompres\u00f6r\u00fc Bas\u0131nc\u0131 (MPa)<\/td>\n0.22<\/td>\n<\/tr>\n
      Arka plan d\u00fczeltme y\u00f6ntemi<\/td>\nHi\u00e7bir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

       <\/p>\n

        \n
      1. \u00d6rnek Testi Enstr\u00fcman\u0131 en iyi \u00e7al\u0131\u015fma durumuna ayarlay\u0131n, alevi ate\u015fleyin, yak\u0131t gaz\u0131 ak\u0131\u015f h\u0131z\u0131n\u0131 ayarlay\u0131n, standart ve \u00f6rnek \u00e7\u00f6z\u00fcmlerini s\u0131ras\u0131yla test edin, verileri okuyun, \u00f6rnek a\u011f\u0131rl\u0131\u011f\u0131n\u0131 girin ve sonu\u00e7lar\u0131 kontrol edin ve kaydedin.<\/li>\n<\/ol>\n

        3.3 Sonu\u00e7 Hesaplamas\u0131<\/h3>\n
        \"\"<\/div>\n

         <\/p>\n

        Nerede:<\/div>\n
        X — Numunedeki bak\u0131r i\u00e7eri\u011fi, birim kilogram ba\u015f\u0131na miligram (mg \/ kg);<\/div>\n
        \u03c1 — Test edilecek \u00f6rnek \u00e7\u00f6z\u00fcm\u00fcnde bak\u0131r k\u00fctle konsantrasyonu, mililitre ba\u015f\u0131na mikrogram (\u03bcg\/mL);<\/div>\n
        \u03c1\u2080– Bo\u015f \u00e7\u00f6z\u00fcmdeki bak\u0131r k\u00fctle konsantrasyonu, mililitre ba\u015f\u0131na mikrogram (\u03bcg \/ mL);<\/div>\n
        f — \u00d6rnek sindirim \u00e7\u00f6z\u00fcm\u00fcn\u00fcn seyreltme fakt\u00f6r\u00fc;<\/div>\n
        V — \u00d6rnek sindirim \u00e7\u00f6z\u00fcm\u00fcn\u00fcn toplam hacmi, birim mililitredir (mL);<\/div>\n
        m — \u00d6rne\u011fin k\u00fctlesi, birim gram (g);<\/div>\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 a wavelength of 324.7 nm with the instrument. 2 Instruments and Reagents 2.1 Instruments and Equipment 2.1.1 Detection Instruments Serial Number Name Quantity Technical Requirements Accessories 1 Flame Atomic Absorption Spectrophotometer 1 set Copper […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81,36],"tags":[],"class_list":["post-3805","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\/3805","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=3805"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/posts\/3805\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/media?parent=3805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/categories?post=3805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/tr\/wp-json\/wp\/v2\/tags?post=3805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}