T/WSJD 19.4-2021
Biomonitoring method of occupational exposure population by gas chromatography of N-methylformamide in urine (English Version)

Standard No.

T/WSJD 19.4-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/WSJD 19.4-2021

Scope

This document specifies a method for the determination of N-methylformamide in urine. This document is applicable to the determination of N-methylformamide (NMF) concentration in urine of people with occupational exposure to dimethylformamide.

T/WSJD 19.4-2021 history

• 2021 T/WSJD 19.4-2021 Biomonitoring method of occupational exposure population by gas chromatography of N-methylformamide in urine