ZH
RU
ES

Ammonia nitrogen content

Ammonia nitrogen content, Total:34 items.

In the international standard classification, Ammonia nitrogen content involves: Fertilizers, Wastes, Photography, Inorganic chemicals, Water quality.

German Institute for Standardization, Ammonia nitrogen content

• DIN CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version CEN/TS 15558:2007
• DIN CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007
• DIN EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda; English version of DIN EN 15476:2009-04

British Standards Institution (BSI), Ammonia nitrogen content

• BS EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• BS EN 15559:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd
• BS EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda
• BS ISO 6853:2002 Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method)
• BS ISO 6851:2002 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonia nitrogen content

• GB/T 3600-2000 Fertilizers-Determination of ammoniacal nitrogen content-Formaldehyde method
• GB/T 3595-2000 Fertilizers-Determination of ammoniacal nitrogen content-Titrimetric method after distillation
• GB/T 41964-2022 Photography—Processing waste—Determination of ammoniacal nitrogen (microdiffusion method)
• GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)

Korean Agency for Technology and Standards (KATS), Ammonia nitrogen content

• KS M ISO 5314-2007(2012) Fertilizers－Determination of ammoniacal nitrogen content－Titrimetric method after distillation
• KS M ISO 3332-2017(2022) Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation
• KS M ISO 7408-2007(2012) Fertilizers－Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide－Titrimetric method
• KS M ISO 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method

RO-ASRO, Ammonia nitrogen content

• SR ISO 5314:1981 Fertilizers. Determination of ammoniaca! nitrogen content Titrimetric method after distillation

European Committee for Standardization (CEN), Ammonia nitrogen content

• EN 15476:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Devarda

YU-JUS, Ammonia nitrogen content

• JUS H.B8.637-1981 Sulphuric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method

TR-TSE, Ammonia nitrogen content

• TS 2466-1976 Nitric Acit For Industrial Use Determination of Ammoniacal Nitrogen Content Spectrophotoraetric Method

Professional Standard - Agriculture, Ammonia nitrogen content

• GB 3595-1983 Determination of ammonia nitrogen content in fertilizers Titration method after distillation

International Organization for Standardization (ISO), Ammonia nitrogen content

• ISO 2991:1974 Nitric acid for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
• ISO 3330:1975 Ammonium nitrate for industrial use; Determination of ammoniacal nitrogen content; Titrimetric method after distillation
• ISO 3332:1975 Ammonium sulphate for industrial use; Determination of ammoniacal nitrogen content; Titrimetric method after distillation
• ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
• ISO 2515:1973 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of ammoniacal nitrogen content; Volumetric method after distillation
• ISO 7408:1983 Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method
• ISO 6851:2001 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)

TH-TISI, Ammonia nitrogen content

• TIS 1771-1999 Ammonium sulphate for industrial use.determination of ammoniacal nitrogen content.titrimetric method after distillation

BE-NBN, Ammonia nitrogen content

• NBN T 03-041-1979 Nitric acid for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
• NBN T 03-069-1979 Ammonium sulphate for industrial use - Determination of ammoniacal nitrogen content - Titrimetric method after distillation
• NBN T 03-081-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of ammoniacal nitrogen content - Titrimetric method after distillation
• NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method

American National Standards Institute （ANSI), Ammonia nitrogen content

• ANSI/PIMA IT4.47-1998 Photography (Processing) - Effluents - Determination of Total Amino Nitrogen - Microdiffusion Kjeldahl Method

Others:   Nitrate nitrogen content, Nitrate nitrogen content, Nitrate nitrogen + content, water ammonia nitrogen, Ammonia nitrogen content, Ammonia nitrogen content, Ammonia nitrogen, Ammonia nitrogen content, Water quality Ammonia nitrogen, Nitrogen content, Nitrogen content, Ammonia content, Amido nitrogen, Ammonia nitrogen in water, Determination of ammoniacal nitrogen, Nitrate nitrogen content, Ammonia nitrogen content Ammonia nitrogen content, Ammonium nitrate nitrogen, Ammonia nitrogen content, Ammonia Nitrogen Method.