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Ammonia nitrogen and ammonium

Ammonia nitrogen and ammonium, Total:16 items.

In the international standard classification, Ammonia nitrogen and ammonium involves: Inorganic chemicals.

British Standards Institution (BSI), Ammonia nitrogen and ammonium

• BS 4267-1:1988 Ammonium nitrate - Method for determination of ammoniacal nitrogen content

未注明发布机构, Ammonia nitrogen and ammonium

• BS 4267-1:1988(1999) Ammonium nitrate — Part 1 : Method for determination of ammoniacal nitrogen content

BE-NBN, Ammonia nitrogen and ammonium

• NBN T 03-055-1979 Ammonium nitrate for industrial use - Determination of ammoniacal nitrogen content - Titrimetric method after distillation
• 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

KR-KS, Ammonia nitrogen and ammonium

• KS M ISO 3332-2017 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation

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

• KS M ISO 3332:2012 Ammonium sulphate for industrial use－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 3332:2017 Ammonium sulphate for industrial use — Determination of ammoniacal nitrogen content — Titrimetric method after distillation

TH-TISI, Ammonia nitrogen and ammonium

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

International Organization for Standardization (ISO), Ammonia nitrogen and ammonium

• 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 2515:1973 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of ammoniacal nitrogen content; Volumetric method after distillation

Japanese Industrial Standards Committee (JISC), Ammonia nitrogen and ammonium

• JIS G 1228-1:2022 Iron and steel -- Determination of nitrogen -- Part 1: Amidosulfuric acid titrimetric method after ammonium distillation separation

NL-NEN, Ammonia nitrogen and ammonium

• NEN 6646-1990 Water - Photometric determination of the content of ammonium nitrogen and of the sum of the contents of ammoniacal and organically bound nitrogen according to Kjeldahl by continuous flow analysis

Professional Standard - Chemical Industry, Ammonia nitrogen and ammonium

• HG/T 5250~5252-2017 Determination of textile dyeing and finishing auxiliaries ethylenediaminetetraacetate and diethylenetriaminepentaacetate, ammonia nitrogen, dihydrogenated tallow dimethyl ammonium chloride (2017)

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