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Ammonia nitrogen determination method

Ammonia nitrogen determination method, Total:12 items.

In the international standard classification, Ammonia nitrogen determination method involves: Farming and forestry, Meat, meat products and other animal produce, Fertilizers, Inorganic chemicals, Beverages.

Inner Mongolia Provincial Standard of the People's Republic of China, Ammonia nitrogen determination method

• DB15/T 1458-2018 Method for Determination of pH Value, Organic Acid and Ammonia Nitrogen in Silage

RU-GOST R, Ammonia nitrogen determination method

• GOST R 55479-2013 Meat and meat products. Method for determination of amino-ammonia nitrogen
• GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
• GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)

VN-TCVN, Ammonia nitrogen determination method

• TCVN 3706-1990 Aquatic products.Method for the determination of nitrogen ammonia content
• TCVN 3707-1990 Aquatic products.Method for the determination of amine ammonia nitrogen content
• TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content

PH-BPS, Ammonia nitrogen determination method

• PTS 86-1970 Method of Test for the Determination of Armoniacal Nitrogen

British Standards Institution (BSI), Ammonia nitrogen determination method

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

未注明发布机构, Ammonia nitrogen determination method

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

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

• GB/T 12143.2-1989 Determination method for amino nitrogen content in fruit and vegetable juice beverages--Formol number
• GB 12143.2-12143.3-89 Determination method for amino nitrogen content in fruit and vegetable juice beverages-Formol number Determination method for L-ascorbic acid in fruit and vegetable juice beverages-Ethyl ether extract

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