Domestic Dumas nitrogen analyzer

Domestic Dumas nitrogen analyzer, Total:31 items.

The international standard classification for "Domestic Dumas nitrogen analyzer" includes: Conducting materials , Fertilizers , Latex and raw rubber , Animal feeding stuffs .

The Chinese standard classification for "Domestic Dumas nitrogen analyzer" includes: Carbon material in general , Basic standards and general methods on chemical fertilizers , Livestock and poultry feed and additive .

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国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 37588-2019 Carbon materials—Determination of nitrogen content—Dumas combustion method

Professional Standard - Agriculture

• GB/T 42955-2023 Determination of total nitrogen content for fertilizers—Dumas combustion method

Tianjin Provincial Standard of the People's Republic of China

• DB12/T 1023-2020 Determination of total nitrogen content in organic fertilizers Dumas combustion method

Henan Provincial Standard of the People's Republic of China

• DB41/T 1704-2018 Determination of total nitrogen content in compound fertilizers Dumas combustion method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 24318-2009 Determination of total nitrogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation of the crude protein content
• GB/T 41942-2022 Rubber, raw natural, and rubber latex, natural—Determination of nitrogen content—Micro Dumas combustion method
• GB/T 21318-2009 Determination of total nirogen content in animal feeding stuffs by combustion according to the Dumas principle and calculation o the crude protein content

SCC

• SPC GB/T 37588-2019 Carbon materials -- Determination of nitrogen content -- Dumas combustion method (TEXT OF DOCUMENT IS IN CHINESE)
• NS-EN 13654-2:2001 Soil improvers and growing media — Determination of nitrogen — Part 2: Dumas method
• BS 1428-A2:1959 Microchemical apparatus. Combustion trains for the determination of elements-Specification for nitrogen combustion train (micro-Dumas)
• AENOR UNE-EN 13654-2:2002 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
• DANSK DS/EN 13654-2:2001 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
• DANSK DS/EN ISO 14891:2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

GSO

• OS GSO ISO 14891:2014 Milk and milk products -- Determination of nitrogen content -- Routine method using combustion according to the Dumas principle
• GSO ISO 14891:2014 Milk and milk products -- Determination of nitrogen content -- Routine method using combustion according to the Dumas principle
• BH GSO ISO 14891:2016 Milk and milk products -- Determination of nitrogen content -- Routine method using combustion according to the Dumas principle

Danish Standards Foundation

• DS/EN 13654-2:2002 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
• DS/EN ISO 14891:2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

AENOR

• UNE-EN 13654-2:2002 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method
• UNE-EN ISO 14891:2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle. (ISO 14891:2002)

Lithuanian Standards Office

• LST EN 13654-2-2004 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method

German Institute for Standardization

• DIN EN 13654-2:2002-01 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method; German version EN 13654-2:2001
• DIN EN ISO 14891:2002-07 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle (ISO 14891:2002); German version EN ISO 14891:2002

Association Francaise de Normalisation

• NF EN 13654-2:2002 Soil amendments and growing media - Determination of nitrogen - Part 2: Dumas method
• NF EN ISO 14891:2003 Milk and dairy products - Determination of nitrogen content - Practical method by combustion according to the Dumas principle
• NF EN ISO 16634-2:2016 Food products - Determination of total nitrogen content by combustion according to the Dumas principle and calculation of crude protein content - Part 2: cereals, legumes and milling cereal products

International Organization for Standardization (ISO)

• ISO 19051:2015 Rubber, raw natural, and rubber latex, natural - Determination of nitrogen content by Micro Dumas combustion method
• ISO 14891:2002 | IDF 185:2002 Milk and milk products — Determination of nitrogen content — Routine method using combustion according to the Dumas principle

British Standards Institution (BSI)

• BS ISO 19051:2015 Rubber, raw natural, and rubber latex, natural. Determination of nitrogen content by Micro Dumas combustion method
• BS EN ISO 16634-2:2016 Food products. Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content. Cereals, pulses and milled cereal products

International Dairy Federation (IDF)

• IDF 185-2002 Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle

Others: