WS/T 145-1999
Workplace air.Determination of β-naphthol.High-performance liquid chromatography method (English Version)
- Standard No.
- WS/T 145-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Hygiene
- Status
- 2004-12
- Latest
- WS/T 145-1999
- Replace By
- GBZ/T 160.51-2004
- Scope
- This standard specifies a high-performance liquid chromatography method for determining the concentration of β-naphthol in the air at workplaces. This standard is applicable to the determination of β-naphthol concentration in the air in workplaces.
WS/T 145-1999 history
- 1999 WS/T 145-1999 Workplace air.Determination of β-naphthol.High-performance liquid chromatography method
WS/T 145-1999 Workplace air.Determination of β-naphthol.High-performance liquid chromatography method was changed to GBZ/T 160.51-2004 Methods for determination of phenols in the air of workplace.
