GBZ/T 300.137-2017
Determination of Toxic Substances in Workplace Air Part 137: Ethylamine, Ethylenediamine, and Cyclohexylamine (English Version)
- Standard No.
- GBZ/T 300.137-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Occupational Health Standard of the People's Republic of China
- Latest
- GBZ/T 300.137-2017
- Replace
- GBZ/T 160.69-2004
- Scope
- This part of GBZ/T300 specifies the solvent desorption-gas chromatography method for ethylamine, ethylenediamine and cyclohexylamine in the air of the workplace. This section is applicable to the detection of the concentration of vapor state ethylamine, ethylenediamine and cyclohexylamine in the air of the workplace.
GBZ/T 300.137-2017 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 300.137-2017 history
- 2017 GBZ/T 300.136-2017 Determination of Toxic Substances in Workplace Air Part 136: Trimethylamine, Diethylamine and Triethylamine
- 2004 GBZ/T 160.69-2004 Methods for determination of aliphatic amines in the air of workplace
- 1997 GB/T 17066-1997 Workplace air--Determination of diethylamine--Gas chromatographic method
- 1996 GB 16214-1996 Health standard for ethylamine in the air of workplace
- 1989 GB 11517-1989 Hygienic standard for ethylenediamine in the air of workplace
GBZ/T 300.137-2017 Determination of Toxic Substances in Workplace Air Part 137: Ethylamine, Ethylenediamine, and Cyclohexylamine has been changed from GBZ/T 160.69-2004 Methods for determination of aliphatic amines in the air of workplace.
