Determination of ammonia nitrogen and
Determination of ammonia nitrogen and, Total:3 items.
The international standard classification for "Determination of ammonia nitrogen and" includes: .
The Chinese standard classification for "Determination of ammonia nitrogen and" includes: .
Professional Standard - Environmental Protection
- HJ 537-2009 Water quality-Determination of ammonia nitrogen-Distillation-neutralization titration
Professional Standard - Urban Construction
- CJ/T 3018.6-1993 Leachate - determination of ammoniacal nitrogen - distillation and titration method
Hubei Provincial Standard of the People's Republic of China
- DB42/T 2120-2023 Determination of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen in soil by gas phase molecular absorption spectrometry
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