DETERMINATION OF LEAD IN SOIL BY SLURRY ELECTROTHERMAL ATOMIC-ABSORPTION SPECTROMETRY WITH A FAST TEMPERATURE PROGRAM

被引：30

作者：

HINDS, MW

LATIMER, KE

JACKSON, KW

机构：

[1] UNIV SASKATCHEWAN,DEPT CHEM,SASKATOON S7N 0W0,SASKATCHEWAN,CANADA

[2] SUNY ALBANY,NEW YORK STATE DEPT HLTH,WADSWORTH CTR LABS,ALBANY,NY 12201

[3] SUNY ALBANY,SCH PUBL HLTH,ALBANY,NY 12201

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 1991年 / 6卷 / 06期

关键词：

ELECTROTHERMAL ATOMIC ABSORPTION SPECTROMETRY; SLURRY; FAST TEMPERATURE PROGRAM; SOIL ANALYSIS;

D O I：

10.1039/ja9910600473

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A fast temperature programme for the determination of Pb in soil by slurry-electrothermal atomic absorption spectrometry was developed by omitting the charring step and drying at a higher temperature for a shorter time. The effects of drying temperature and time were systematically studied. Work with phosphate and Mg-Pd as chemical modifiers indicates that better results can be obtained without the use of modifiers.

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页码：473 / 476

页数：4

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