WS/T 142-1999
Workplace air.Determination aniline.Solvent desorption gas chromatographic method (English Version)
- Standard No.
- WS/T 142-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Hygiene
- Status
- 2004-12
- Latest
- WS/T 142-1999
- Replace By
- GBZ/T 160.72-2004
- Scope
- This standard specifies the solvent desorption gas chromatography method for determination of aniline concentration in the air in workplaces. This standard is applicable to the determination of aniline concentration in the air in workplaces.
WS/T 142-1999 history
- 1999 WS/T 142-1999 Workplace air.Determination aniline.Solvent desorption gas chromatographic method
WS/T 142-1999 Workplace air.Determination aniline.Solvent desorption gas chromatographic method was changed to GBZ/T 160.72-2004 Methods for determination of aromatic amines in the air of workplace.
