GBZ/T 300.48-2017
Determination of Toxic Substances in Workplace Air Part 48: Ozone and Hydrogen Peroxide (English Version)

Standard No.

GBZ/T 300.48-2017

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 300.48-2017

Replace

GBZ/T 160.32-2004

Scope

This part of GBZ/T300 specifies the solution absorption of ozone in the workplace air - eugenol spectrophotometry and the solution absorption of hydrogen peroxide - titanyl sulfate spectrophotometry. This section applies to the detection of ozone and hydrogen peroxide concentrations in the workplace air.

GBZ/T 300.48-2017 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 300.48-2017 history

• 2017 GBZ/T 300.48-2017 Determination of Toxic Substances in Workplace Air Part 48: Ozone and Hydrogen Peroxide
• 2004 GBZ/T 160.32-2004 Methods for determination of oxides in the air of workplace
• 1999 WS/T 132-1999 Workplace air.Determination of hydrogen peroxide.Spectrophotometric method
• 1996 GB/T 16024-1995 Workplace air--Determination of ozone--Engenol-pararosaniline hydrochloride spectrophotometric method

GBZ/T 300.48-2017 Determination of Toxic Substances in Workplace Air Part 48: Ozone and Hydrogen Peroxide has been changed from GBZ/T 160.32-2004 Methods for determination of oxides in the air of workplace.