GBZ/T 300.18-2017
Determination of Toxic Substances in Workplace Air Part 18: Mercury and Its Compounds (English Version)

Standard No.

GBZ/T 300.18-2017

Language

Chinese, Available in English version

Release Date

2018

Published By

Occupational Health Standard of the People's Republic of China

Latest

GBZ/T 300.18-2017

Replace

GBZ/T 160.14-2004

Scope

This part of GBZ/T300 specifies the solution absorption-atomic fluorescence spectrometry, cold atomic absorption spectrometry and dithizone spectrophotometry of mercury and mercuric chloride in the workplace air. This part applies to the detection of mercury and its compounds (including mercury vapor and mercury chloride, etc.) in the air of workplaces.

GBZ/T 300.18-2017 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 300.18-2017 history

• 2018 GBZ/T 300.18-2017 Determination of Toxic Substances in Workplace Air Part 18: Mercury and Its Compounds
• 2004 GBZ/T 160.14-2004 Methods for determination of mercury and its compounds in the air of workplace
• 1999 WS/T 128-1999 Workplace air.Determination of mercury.Reduction gasification-atomic absorption spectrometry method
• 1996 GB/T 16013-1995 Workplace air--Determination of mercury--Dithizone spectrophotometric method

GBZ/T 300.18-2017 Determination of Toxic Substances in Workplace Air Part 18: Mercury and Its Compounds has been changed from GBZ/T 160.14-2004 Methods for determination of mercury and its compounds in the air of workplace.