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Kjeldahl nitrogen analyzer

Kjeldahl nitrogen analyzer, Total:5 items.

In the international standard classification, Kjeldahl nitrogen analyzer involves: Analytical chemistry, Soil quality. Pedology, Animal feeding stuffs.

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Kjeldahl nitrogen analyzer

• GB/T 33862-2017 Automatic（semi）Kjeldahl analyzer

Ningxia Provincial Standard of the People's Republic of China, Kjeldahl nitrogen analyzer

• DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

Shandong Provincial Standard of the People's Republic of China, Kjeldahl nitrogen analyzer

• DB37/T 2485-2014 Technical conditions for full (semi) automatic Kjeldahl nitrogen analyzer

Inner Mongolia Provincial Standard of the People's Republic of China, Kjeldahl nitrogen analyzer

• DB15/T 1236-2017 Determination of volatile basic nitrogen in feedstuffs of animal origin by automatic Kjeldahl method

Group Standards of the People's Republic of China, Kjeldahl nitrogen analyzer

• T/NAIA 0139-2022 Diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS 32) Determination of urea content Automatic Kjeldahl method

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