Method development and subsequent survey analysis of biological tissues for platinum, lead, and manganese content.
Author(s) -
Anna M. Yoakum,
Peggy L. Stewart,
Janice E. Sterrett
Publication year - 1975
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.751085
Subject(s) - manganese , platinum , biological materials , chemistry , environmental chemistry , radiochemistry , biomedical engineering , biochemistry , medicine , catalysis , organic chemistry
An emission spectrochemical method is described for the determination of trace quantities of platinum, lead, and manganese in biological tissues. Total energy burns in an argon-oxygen atmosphere are employed. Sample preparation, conditions of analysis, and preparation of standards are discussed. The precision of the method is consistently better than +/- 15%, and comparative analyses indicate comparable accuracies. Data obtained for experimental rat tissues and for selected autopsy tissues are presented.
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