GBZ/T 160.68-2004
Methods for determination of nitriles in the air of workplace (English Version)

Standard No.

GBZ/T 160.68-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Occupational Health Standard of the People's Republic of China

Status

Be replaced 2007-01

Replace By

GBZ/T 160.68-2007

Latest

GBZ/T 300.133-2017

GBZ/T 300.134-2017

Scope

This standard specifies the method for monitoring nitrile compounds in the workplace air. This standard applies to the determination of the concentration of nitrile compounds in the workplace air.

GBZ/T 160.68-2004 history

• 2017 GBZ/T 300.133-2017 Determination of Toxic Substances in Workplace Air Part 133: Acetonitrile, Acrylonitrile and Methacrylonitrile
• 2007 GBZ/T 160.68-2007 Determination of nitriles in the air of workplace
• 2004 GBZ/T 160.68-2004 Methods for determination of nitriles in the air of workplace
• 1996 GB/T 16097-1995 Workplace air--Determination of acrylonitrile--Solvent desorption gas chromatographic method