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Chinese National Standard Category: Labor sanitation

English Title: Methods for determination of aromatic nitro-compounds in the air of workplace
Chinese Title: 工作场所空气有毒物质测定芳香族硝基化合物
Standard No.: GBZ/T 160.74-2004
Category No.: C52
Issued by: Ministry of Health
Issued on: 2004-05-21
Implemented on: 2004-12-1
Status: superseded
Superseded by:GBZ/T 300.146-2017 Determination of toxic substances in workplace air― Part 146: Nitrobenzene,nitrotoluene and nitrochlorobenzene
Superseded on:2018-5-1
Abolished on:
Superseding:GB/T 16112-1995 Workplace air--Determination of dinitrobenzene--Gas chromatographic method
GB/T 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 16113-1995 Workplace air--Determination of 2, 4, 6-trinitrotoluene--Gas chromatographic method
GB/T 16115-1995 Workplace air―Determination of chorodinitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
Word Count:4000 words
Similar Standards: GB 18546-2001   GB 11532-1989   GB 18534-2001   GB 18535-2001   GB 18555-2001   GB 18540-2001   GBZ/T 192.1-2007   T/CBMMAS 017-2022   GB 18556-2001   GB 18537-2001   GB 18528-2001   GBZ/T 192.3-2007   GB 18549-2001   GB 18558-2001   DB32/T 4126-2021   GB 18543-2001   GB 18547-2001   GB 18559-2001   GB 18544-2001   DB32/T 4188-2021  
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