[采用气相色谱法测定空气中氯菊酯和胺菊酯的含量]
[Determining the levels of permethrin and kadethrin in the air by the method of gas chromatography].
作者信息
Krechniak J, Loboda-Peplińska T
机构信息
Katedry i Zakładu Toksykologii Akademii Medycznej w Gdańsku.
出版信息
Med Pr. 1987;38(6):437-40.
PMID:3451017
Abstract
A gas chromatographic method for determination of permethrin and kadethrin in air has been developed. The method involves trapping in ethylene glycol, extraction with benzene and determination by electron capture gas chromatography on a Gas Chrom Q column coated with 4% DC-L-SX-3-0295. The determinability of the method amounts to 0.006 mg/m3 (permethrin) and 0.16 mg/m3 (kadethrin).
摘要
已开发出一种气相色谱法，用于测定空气中的苄氯菊酯和氯氰菊酯。该方法包括用乙二醇捕集、用苯萃取，并在涂有4% DC-L-SX-3-0295的Gas Chrom Q柱上通过电子捕获气相色谱法进行测定。该方法的可测定性为0.006毫克/立方米（苄氯菊酯）和0.16毫克/立方米（氯氰菊酯）。
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