WS/T 65-1996 in English

本标准规定了尿中杀虫脒及对氯邻甲胺的分光光度测定方法.本法最低检测浓度为杀虫脒0.039mg/L,对氯邻甲胺0.042mg/L.本标准适用于接触杀虫脒工人尿中脒和对氯邻甲胺含量的测定。

Scope

This standard specifies the spectrophotometric method for the determination of insecticides and p-chloro-o-toluidine in urine. The minimum detection concentrations of this method are 0.039 mg/L for dipyrimidine and 0.042 mg/L for p-chloro-o-toluidine. This standard is applicable to the determination of the contents of chlorpyrimidine and p-chloro-o-toluidine in the urine of workers exposed to chlorpyrichloride.