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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: Water quality, Vocabularies, Test conditions and procedures in general.

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

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

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

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