Determination of lead in whole blood by filter furnace laser-excited atomic fluorescence spectrometry

被引：9

作者：

Aucélio, RQ ^{[1
]}

Smith, BW ^{[1
]}

Winefordner, JD ^{[1
]}

机构：

[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA

来源：

ANALYTICAL SCIENCES | 1999年 / 15卷 / 04期

关键词：

filter furnace laser-excited atomic fluorescence spectrometry; blood; lead; calibration curve method;

D O I：

10.2116/analsci.15.321

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Filter furnace laser-excited atomic fluorescence spectroscopy was used for the determination of lead in whole blood. The use of a Katskov filter has enabled the direct comparison between lead fluorescence signals obtained with blood standards and water standards. Only a simple dilution of the blood was required. This direct correlation has allowed the interpolation of the lead signal of blood samples using a lead water standard calibration curve. NIST certified blood samples were analyzed using the method with excellent results.

引用

页码：321 / 325

页数：5

共 8 条

[1] Ultratrace determination of platinum in environmental and biological samples by electrothermal atomization laser-excited atomic fluorescence using a copper vapor laser pumped dye [J].