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使用背景校正来提高用于测定鱼类中甲基汞的选择性还原法的准确性。

Use of background correction to improve the accuracy of the selective reduction method for determining methyl mercury in fish.

作者信息

Chvojka R, Kacprzak J L

出版信息

J Assoc Off Anal Chem. 1979 Sep;62(5):1179-81.

PMID:528468
Abstract

Background correction is used with a previously published flameless atomic absorption method for the concurrent determination of inorganic and methyl mercury. The use of background correction simplifies the procedure, but, more importantly, eliminates errors in mercury readings due to broad band absorption by other volatile compounds produced during the determination.

摘要

背景校正与先前发表的用于同时测定无机汞和甲基汞的无焰原子吸收法一起使用。背景校正的使用简化了程序,但更重要的是,消除了由于测定过程中产生的其他挥发性化合物的宽带吸收而导致的汞读数误差。

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