WS/T 65-1996
Urine.Determination of chlor dimeform and 4-chloro-0-toluidine.Spectrophotometric method (English Version)

Standard No.

WS/T 65-1996

Language

Chinese, Available in English version

Release Date

1996

Published By

Professional Standard - Hygiene

Status

Withdraw

Latest

WS/T 65-1996

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.

WS/T 65-1996 history

• 1996 WS/T 65-1996 Urine.Determination of chlor dimeform and 4-chloro-0-toluidine.Spectrophotometric method