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Application of standardless analysis in graphite furnace atomic absorption spectrometry: Determination of chromium

✍ Scribed by Yansheng Zheng; Xingguang Su


Book ID
118996537
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
360 KB
Volume
40
Category
Article
ISSN
0039-9140

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Systematic study of chromium determinati
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The optimized measurement of Cr in urine samples using graphite furnace atomic absorption spectrometry, with a tungsten lamp and Zeeman-effect background correction is described. Sample dilution and slow hot injection were studied in an effort to improve the precision. Parameters such as detection l