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[Determination of trace Cr in medical material progesterone by flame atomic absorption spectrophotometry].

作者信息

Dong Y, Shen H

机构信息

Changzhou Sanitation and Arit-epidemic Station, 213003 Changzhou.

出版信息

Guang Pu Xue Yu Guang Pu Fen Xi. 2000 Jun;20(3):393-4.

PMID:12958968
Abstract

This paper report the development of the determination of trace metal Cr in medical material progesterone by flame atomic absorption spectrophotometry. After the organic compounds are eliminated by HNO3-H2O4 to decomposite completely, the sample is determinated by FAAS. The method is convenient and the results show good precision and accuracy. The relative standard deviation was 3.0% and the rate of recovery was 98.8%.

摘要

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