
Air quality--Determination of nitrobenzene(mononitro and dinitro-compound)--Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
STANDARD published on 19.1.1995
Designation standards: GB/T 15501-1995
Publication date standards: 19.1.1995
Country: Chinese technical standard
Category: Technical standards GB