GBZ/T 300.78-2017
Determination of Toxic Substances in Workplace Air Part 78: Chlorethylene, Dichloroethylene, Trichloroethylene and Perchloroethylene (English Version)
- Standard No.
- GBZ/T 300.78-2017
- 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 300.78-2017
- Replace
- GBZ/T 160.46-2004
- Scope
- This part of GBZ/T300 specifies thermal desorption-gas chromatography of vinyl chloride in the workplace air, solvent desorption and thermal desorption-gas chromatography of dichlorethylene, solvent desorption and thermal desorption of trichlorethylene and tetrachlorethylene Desorption and pumpless sampling - gas chromatography. This section is applicable to the detection of the concentration of vaporous vinyl chloride, dichlorethylene, trichlorethylene and tetrachlorethylene in the air of the workplace.
GBZ/T 300.78-2017 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 300.78-2017 history
- 2017 GBZ/T 300.77-2017 Determination of Toxic Substances in Workplace Air Part 77: Tetrafluoroethylene and Hexafluoropropylene
- 2004 GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace
- 1999 WS/T 144-1999 Workplace air.Determination of trichloroethylene.Passive sampler gas chromatographic method
- 1997 GB/T 17090-1997 Workplace air--Determination of trichlorethylene--Gas chromatographic method
- 1996 GB 16204-1996 Health standard for tetrachloroethylene in the air of workplace
- 1996 GB/T 16094-1995 Workplace air--Determination of tetrafluoroethylene--Direct injection gas chromatographic method
GBZ/T 300.78-2017 Determination of Toxic Substances in Workplace Air Part 78: Chlorethylene, Dichloroethylene, Trichloroethylene and Perchloroethylene has been changed from GBZ/T 160.46-2004 Methods for determination of halogenated unsaturated hydrocarbons in the air of workplace.
