INTERLABORATORY COMPARISON OF SOIL LEAD DETERMINATIONS

被引：8

作者：

EASTWOOD, IW ^{[1
]}

JACKSON, KW ^{[1
]}

机构：

[1] SHEFFIELD CITY POLYTECH, DEPT CHEM, SHEFFIELD S1 1WB, S YORKSHIRE, ENGLAND

来源：

ENVIRONMENTAL POLLUTION SERIES B-CHEMICAL AND PHYSICAL | 1984年 / 8卷 / 03期

关键词：

D O I：

10.1016/0143-148X(84)90019-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An interlaboratory survey, involving 22 participants, showed generally good intralaboratory precision, but poorer interlaboratory correlation. The most common procedure used mineral acid digestion followed by flame atomic absorption spectrometry. Data obtained by different laboratories can be compared provided that similar analytical procedures were followed and regular interlaboratory comparison studies took place to ensure that systematic interlaboratory difference did not occur.

引用

页码：231 / 243

页数：13

共 12 条

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