Azo spectrophotometry
Azo spectrophotometry, Total:2 items.
The international standard classification for "Azo spectrophotometry" includes: .
The Chinese standard classification for "Azo spectrophotometry" includes: .
Professional Standard - Urban Construction
- CJ/T 63-1999 Municipal sewage.Determination of aniline compounds.AZO spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 11889-1989 Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethylenediamine
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