生物组织中铂、铅和锰含量的方法开发及后续调查分析。
Method development and subsequent survey analysis of biological tissues for platinum, lead, and manganese content.
作者信息
Yoakum A M, Stewart P L, Sterrett J E
出版信息
Environ Health Perspect. 1975 Apr;10:85-93. doi: 10.1289/ehp.751085.
Abstract
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.
摘要
本文描述了一种用于测定生物组织中痕量铂、铅和锰的发射光谱化学方法。采用在氩氧气氛中的全能量燃烧。讨论了样品制备、分析条件和标准品制备。该方法的精密度始终优于±15%，对比分析表明具有相当的准确度。文中给出了实验大鼠组织和选定尸检组织的相关数据。
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