GBZ/T 160.29-2004
Methods for determination of inorganic nitrogen compounds in the air workplace (English Version)
- Standard No.
- GBZ/T 160.29-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Occupational Health Standard of the People's Republic of China
- Status
- 2018-05
- Replace By
- GBZ/T 300.43-2017
- Latest
- GBZ/T 300.43-2017
- Replace
- GB/T 16033-1995 GB/T 16031-1995 GB/T 16032-1995
- Scope
- This standard specifies the method for monitoring the concentration of inorganic nitrogen-containing compounds in the air of the workplace. This standard applies to the determination of the concentration of inorganic nitrogen-containing compounds in the workplace air.
GBZ/T 160.29-2004 Referenced Document
- GBZ 159 Specifications of air sampling for hazardous substances monitoring in the workplace
GBZ/T 160.29-2004 history
- 2017 GBZ/T 300.43-2017 Determination of Toxic Substances in Workplace Air - Part 43: Azide and Sodium Azide
- 2004 GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace
- 1996 GB 16187-1996 Health standard for hydrazoic acid and sodium azide in the air of workplace
- 1996 GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace has been changed from GB/T 16033-1995 Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method.
GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace has been changed from GB/T 16031-1995 Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method.
GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace has been changed from GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method.
GBZ/T 160.29-2004 Methods for determination of inorganic nitrogen compounds in the air workplace was changed to GBZ/T 300.43-2017 Determination of Toxic Substances in Workplace Air - Part 43: Azide and Sodium Azide.
