ADSORPTIVE VOLTAMMETRIC PROCEDURE FOR THE DETERMINATION OF PLATINUM BASE-LINE LEVELS IN HUMAN-BODY FLUIDS

被引：110
作者：
MESSERSCHMIDT, J
ALT, F
TOLG, G
ANGERER, J
SCHALLER, KH
机构：
[1] INST SPEKTROCHEM & ANGEW SPEKT,BUNSEN KIRCHHOFF STR 11,W-4600 DORTMUND 1,GERMANY
[2] UNIV ERLANGEN NURNBERG,INST ARBEITS & SOZIALMED,W-8520 ERLANGEN,GERMANY
来源：
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1992年 / 343卷 / 04期
关键词：
D O I：
10.1007/BF00322878
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
An extremly sensitive procedure for the determination of platinum in human body fluids is presented. A high pressure decomposition of the samples is followed by adsorptive voltammetric measurement. A detection limit down to 0.2 ng Pt/l sample allowed baseline levels of platinum in body fluids (urine: 0.5-15 ng/l, blood and blood plasma: less-than-or-equal-to 0.8 - 6.9 ng/l) to be evaluated. The concentration ranges in body fluids of occupationally exposed people were determined to 21 - 2900 ng/l (urine), 32 - 180 ng/l (blood) and 95 - 280 ng/l (blood plasma).
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页码：391 / 394
页数：4
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