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Determination of ammonia nitrogen and

Determination of ammonia nitrogen and, Total:33 items.

In the international standard classification, Determination of ammonia nitrogen and involves: Vocabularies, Fertilizers, Water quality, Meat, meat products and other animal produce, Products of the chemical industry.

Professional Standard - Environmental Protection, Determination of ammonia nitrogen and

• HJ 537-2009 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration

CEN - European Committee for Standardization, Determination of ammonia nitrogen and

• PD CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• PD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample@ containing nitrogen as nitric@ ammoniacal@ urea and cyanamide nitrogen

Danish Standards Foundation, Determination of ammonia nitrogen and

• DS/EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• DS/EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration

Lithuanian Standards Office , Determination of ammonia nitrogen and

• LST EN 15558-2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• LST EN 13717-2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration

AENOR, Determination of ammonia nitrogen and

• UNE-EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• UNE-EN 13717:2003 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.

Professional Standard - Urban Construction, Determination of ammonia nitrogen and

• CJ/T 3018.6-1993 Leachate.Determination of ammoniacal nitrogen.Distillation and titration method

Association Francaise de Normalisation, Determination of ammonia nitrogen and

• NF U42-145*NF EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
• NF U42-144*NF EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• NF T90-080*NF EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection.
• 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

RU-GOST R, Determination of ammonia nitrogen and

• GOST EN 15476-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Devarda
• GOST EN 15559-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Arnd
• GOST EN 15558-2013 Fertilizers. Determination of nitric and ammoniacal nitrogen according to Ulsch selon
• GOST R 55479-2013 Meat and meat products. Method for determination of amino-ammonia nitrogen
• GOST EN 15604-2013 Fertilizers. Determination of different forms of nitrogen in the same sample: nitric, ammoniacal, cyanamide and urea nitrogen

British Standards Institution (BSI), Determination of ammonia nitrogen and

• BS DD CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
• BS DD CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• BS EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd

German Institute for Standardization, Determination of ammonia nitrogen and

• DIN EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; English version of DIN EN 15559:2009-06
• DIN EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; English version of DIN EN 15558:2009-06
• DIN EN 15560:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15560 (2009-06).

European Committee for Standardization (CEN), Determination of ammonia nitrogen and

• EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd

RO-ASRO, Determination of ammonia nitrogen and

• STAS 8683-1970 SURFACE AND WASTE WATERS Determination of ainm nia nitrogen

BE-NBN, Determination of ammonia nitrogen and

• NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)

Korean Agency for Technology and Standards (KATS), Determination of ammonia nitrogen and

• 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

International Organization for Standardization (ISO), Determination of ammonia nitrogen and

• ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection

CU-NC, Determination of ammonia nitrogen and

• NC 93-01-120-1988 Standards System for Envirorment Protection. Hydrosphere. Determination of Ammo-nial and Organic Nitrogen

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