GBZ/T 311-2018
Determination of Toluenediamine in Urine by Gas Chromatography (English Version)

Standard No.

GBZ/T 311-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

National Health Commission of the People's Republic of China

Latest

GBZ/T 311-2018

Scope

This standard specifies the gas chromatography method for the determination of toluenediamine in urine. This standard applies to the determination of toluenediamine in the urine of occupational exposure personnel.

GBZ/T 311-2018 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• WS/T 97 Urine.Determination of creatinine.Spectrophotometric method
• WS/T 98 Urine.Determination of creatinine.Reversed-phase high performance liquid chromatographic method

GBZ/T 311-2018 history

• 2018 GBZ/T 311-2018 Determination of Toluenediamine in Urine by Gas Chromatography