Determination of Trace Copper in Cord Blood Serum from New Born Infants by Flameless AAS with Aerosol Deposition Technique
作者:
Fu-Sheng Wei,
JoyT. Yang,
Fang Yin,
期刊:
Analytical Letters
(Taylor Available online 1983)
卷期:
Volume 16,
issue 7
页码: 501-508
ISSN:0003-2719
年代: 1983
DOI:10.1080/00032718308065186
出版商: Taylor & Francis Group
关键词: Copper;Flameless AAS;Cord blood serum;Analysis
数据来源: Taylor
摘要:
This paper discusses the appropriate conditions for determining trace cooper by flameless atomic absorption spectrophotometry with the aerosol deposition technique. Seventeen samples of cord blood serum from the new born infants in the Hefei district of China were analyzed by this method. The range of trace copper in the samples is between 0.40-0.77 ppm, mean value 0.55 ppm. The recovery is over 90%. The relative standard deviation is 2.8%, determined by measurement of six times on a certain serum sample.
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