GBZ/T 300.61-2017
Determination of Toxic Substances in Workplace Air Part 61: Butene, 1,3-Butadiene and Dicyclopentadiene (English Version)

Standard No.

GBZ/T 300.61-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家卫生和计划生育委员会

Latest

GBZ/T 300.61-2017

Replace

GBZ/T 160.39-2007

Scope

This part of GBZ/T300 specifies the direct injection of butene in the workplace air - gas chromatography, the solvent desorption of 1,3-butadiene and dicyclopentadiene - gas chromatography. This section applies to the detection of butene, 1,3-butadiene and dicyclopentadiene concentrations in the workplace air.

GBZ/T 300.61-2017 Referenced Document

• GBZ 159 Specifications of air sampling for hazardous substances monitoring in the workplace
• GBZ/T 210.4 Guide for establishing occupational health standards-Part 4: Determination methods of air chemicals in workplace

GBZ/T 300.61-2017 history

• 2017 GBZ/T 300.61-2017 Determination of Toxic Substances in Workplace Air Part 61: Butene, 1,3-Butadiene and Dicyclopentadiene
• 2007 GBZ/T 160.39-2007 Determination of alkenes in the air of workplace
• 2004 GBZ/T 160.39-2004 Methods for determination of alkenesin the air of workplace
• 1996 GB/T 16040-1995 Workplace air--Determination of butadiene--Direct injection gas chromatographic method

GBZ/T 300.61-2017 Determination of Toxic Substances in Workplace Air Part 61: Butene, 1,3-Butadiene and Dicyclopentadiene has been changed from GBZ/T 160.39-2007 Determination of alkenes in the air of workplace.