GB/T 16031-1995
Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method (English Version)
- Standard No.
- GB/T 16031-1995
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-12
- Latest
- GB/T 16031-1995
- Replace By
- GBZ/T 160.29-2004
- Scope
- This standard specifies the spectrophotometric determination of ammonia in workshop air by Nessler's reagent. This standard applies to the determination of ammonia in the air of fertilizer, nitric acid, rayon and other workshops and refrigeration equipment.
GB/T 16031-1995 history
- 1996 GB/T 16031-1995 Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method
GB/T 16031-1995 Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method was changed to GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace.
