GB/T 17072-1997
Workplace air--Determination of p-nitroaniline--Solvent desorption gas chromatographic method (English Version)
- Standard No.
- GB/T 17072-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-12
- Latest
- GB/T 17072-1997
- Replace By
- GBZ/T 160.72-2004
- Scope
- This standard specifies the method of using silica gel tube sampling and ethanol desorption gas chromatography to determine the concentration of p-nitroaniline in the workshop air. This standard applies to the determination of the concentration of p-nitroaniline in the workshop air.
GB/T 17072-1997 history
- 1997 GB/T 17072-1997 Workplace air--Determination of p-nitroaniline--Solvent desorption gas chromatographic method
GB/T 17072-1997 Workplace air--Determination of p-nitroaniline--Solvent desorption gas chromatographic method was changed to GBZ/T 160.72-2004 Methods for determination of aromatic amines in the air of workplace.
