Determination of heavy metal contents in samples of medicinal herbs

被引：0
作者：
Baranowska, I
Srogi, K
Wlochowicz, A
Szczepanik, K
机构：
[1] Silesian Tech Univ, Dept Gen & Analyt Chem, PL-44100 Gliwice, Poland
[2] Univ Bielsko Biala, PL-43300 Bielsko Biala, Poland
来源：
POLISH JOURNAL OF ENVIRONMENTAL STUDIES | 2002年 / 11卷 / 05期
关键词：
heavy metals; microwave mineralisation; differential pulse voltammetry; herbs;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The heavy metals Cd, Pb, Zn, Ni and Mo were determined in 27 samples of medicinal herbs taken from various places in Bielsko Biala and the neighbouring area. Samples were digested by the wet method in a microwave oven. Flame AAS and differential pulse polarography (anodic and stripping voltammetry) were used for determination of these metals. Oriental tobacco (CTA-ATL-1) as the certified reference material was applied for calibration and validation of analytical procedures.
引用
收藏
页码：467 / 471
页数：5
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