WS/T 154-1999
Workplace air.Determination of 1,2-dichloroethane.Passive sampling gas chromatographic method (English Version)
- Standard No.
- WS/T 154-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Hygiene
- Status
- 2004-12
- Latest
- WS/T 154-1999
- Replace By
- GBZ/T 160.45-2004
- Scope
- This standard specifies the method for the determination of the time-weighted average concentration (TWA) of 1,2-dichloroethane in the air of the workplace by sampling with a pumpless plastic sampler and using solvent desorption gas chromatography. This standard is applicable to the determination of the time-weighted average concentration of 1,2-dichloroethane in the air in workplaces.
WS/T 154-1999 history
- 1999 WS/T 154-1999 Workplace air.Determination of 1,2-dichloroethane.Passive sampling gas chromatographic method
WS/T 154-1999 Workplace air.Determination of 1,2-dichloroethane.Passive sampling gas chromatographic method was changed to GBZ/T 160.45-2004 Methods for determination of Halogenated alkanes in the air of workplace.
