Indophenol Blue - Spectrophotometry
Indophenol Blue - Spectrophotometry, Total:3 items.
The international standard classification for "Indophenol Blue - Spectrophotometry" includes: Ferrous metals in general .
The Chinese standard classification for "Indophenol Blue - Spectrophotometry" includes: Steel and iron alloy analysis method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
Professional Standard - Meteorology
- QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry
Professional Standard - Energy and Power Planning
- DL/T 2374-2021 Determination of ammonia slip in thermal power plant flue gas - Indophenolblue spectrophotometry
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