WS/T 126-1999
Workplace air.Determination of lead.Meso-tetra-(sulfophenyl) porphine spectrophotometric method (English Version)
- Standard No.
- WS/T 126-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Hygiene
- Status
- 2004-12
- Latest
- WS/T 126-1999
- Replace By
- GBZ/T 160.10-2004
- Scope
- This standard specifies the meso-tetrakis (p-sulfophenyl) porphyrin spectrophotometric method for lead concentration in the air in workplaces. This standard applies to the determination of lead concentration in the air in workplaces.
WS/T 126-1999 history
- 1999 WS/T 126-1999 Workplace air.Determination of lead.Meso-tetra-(sulfophenyl) porphine spectrophotometric method
WS/T 126-1999 Workplace air.Determination of lead.Meso-tetra-(sulfophenyl) porphine spectrophotometric method was changed to GBZ/T 160.10-2004 Methods for determination of lead and its compounds in the air of workplace.
