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KMID : 1059519960400030196
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Journal of the Korean Chemical Society
1996 Volume.40 No. 3 p.196 ~ p.201
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Analysis of Cadmium in Blood using SH(Smith-Hieftje) and D2 Arc Background Correction Methods by Graphite Furnace Atomic Absorption Spectrophotometer
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Lee Seok-Ki
Kim Poong-Zag
Joung Chang-Ung
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Abstract
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The analysis of trace cadmium in blood by using 10 folds diluted samples with 1% Triton X-100 and Fork platform tube at the ashing temperature of 500℃ has been performed by GFAAS. In this study, good analytical results were obtained from peak area and peak height methods. The detection limits of SH and D2 arc background correction are 0.02 ng/mL and 0.01 ng/mL, respectively. Relative standard deviation is within 5% at the level of 1.0 ng/mL.
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