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Detection of Blood Lead Content by Graphite Furnace Method
Corresponding Author(s) : Jian Yang
Asian Journal of Chemistry,
Vol. 26 No. 4 (2014): Vol 26 Issue 4
Abstract
A research on the relationship between the life span and the change on absorbance of graphite tubes from different manufacturers, when employed to test the same sample, has been conducted. The results show that only graphite tubes of high quality can achieve the standard that the absorbance fluctuations are less than 10 % when detecting the same sample within their life cycle. In the determination of blood lead by graphite furnace method, the calibration curve of EDTA, taking the place of human blood used in National guide to clinical laboratory procedures, can detect accurately the blood lead content in lyophilized bovine blood.
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- H. Hu, D. Hashimoto and M. Besser, Arch. Environ. Health, 51, 52 (1996); doi:10.1080/00039896.1996.9935994.
- National Guide to Clinical Laboratory Procedures, edn 3, p. 397 (2009).
- Z. Yuan, L. Wenhong and L. Hui, Chin. J. Prev. Med, 34, 4 (2000).
- WS/T20-1996 Blood-Determination of Lead-Graphite Furnace Atomic Absorption Spectrometric Method.
References
H. Hu, D. Hashimoto and M. Besser, Arch. Environ. Health, 51, 52 (1996); doi:10.1080/00039896.1996.9935994.
National Guide to Clinical Laboratory Procedures, edn 3, p. 397 (2009).
Z. Yuan, L. Wenhong and L. Hui, Chin. J. Prev. Med, 34, 4 (2000).
WS/T20-1996 Blood-Determination of Lead-Graphite Furnace Atomic Absorption Spectrometric Method.