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Determination of ammonia nitrogen in water quality
Determination of ammonia nitrogen in water quality, Total:15 items.
In the international standard classification, Determination of ammonia nitrogen in water quality involves: Vocabularies, Water quality, Test conditions and procedures in general.
Professional Standard - Environmental Protection, Determination of ammonia nitrogen in water quality
- HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
- HJ 537-2009 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration
- HJ/T 195-2005 Water quality - Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
- HJ 535-2009 Water quality.Determination of ammonia nitrogen.Nessler's reagent spectrophotometry
- HJ 665-2013 Water quality.Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry
- HJ 666-2013 Water quality.Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry
Group Standards of the People's Republic of China, Determination of ammonia nitrogen in water quality
- T/NAIA 0169-2022 Water Quality Determination of Ammonia Nitrogen by Ion Chromatography
- T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
- T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry
Hunan Provincial Standard of the People's Republic of China, Determination of ammonia nitrogen in water quality
- DB43/T 1403-2018 Water Quality Determination of Ammonia Nitrogen-Gas-liquid Separation and Collection Spectrophotometry
Korean Agency for Technology and Standards (KATS), Determination of ammonia nitrogen in water quality
- KS I ISO 11732-2008(2018) Water quality-Determination of ammonium nitrogen-Method by flow analysis(CFA and FIA) and spectrometric detection
- KS I ISO 11732:2008 Water quality-Determination of ammonium nitrogen-Method by flow analysis(CFA and FIA) and spectrometric detection
Association Francaise de Normalisation, Determination of ammonia nitrogen in water quality
- NF EN ISO 11732:2005 Qualité de l'eau - Dosage de l'azote ammoniacal - Méthode par analyse en flux (CFA et FIA) et détection spectrométrique
- NF T90-080*NF EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection.
International Organization for Standardization (ISO), Determination of ammonia nitrogen in water quality
- ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection