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Measurement of total nitrogen

Measurement of total nitrogen, Total:40 items.

In the international standard classification, Measurement of total nitrogen involves: Soil quality. Pedology, Fertilizers, Rubber, Fuels, Edible oils and fats. Oilseeds, Milk and milk products, Inorganic chemicals.

PT-IPQ, Measurement of total nitrogen

• NP 3646-1987
• NP 1612-2002 Meat and meat products Determination of nitrogen content Reference method

RU-GOST R, Measurement of total nitrogen

• GOST 26107-1984 Soils. Methods for determination of total nitrogen
• GOST EN 15478-2013 Fertilizers. Determination of total nitrogen in urea
• GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
• GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
• GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates

BE-NBN, Measurement of total nitrogen

• NBN V 21-013-1978 Determination of the total nitrogen contaimng substances content of milk - Amido black method

British Standards Institution (BSI), Measurement of total nitrogen

• BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
• BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
• BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
• BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
• BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates

CZ-CSN, Measurement of total nitrogen

• CSN 68 4124-1980 Determination of small mounts of total nitrogen
• CSN 83 0540 Cast.13-1984 Chemical and physical analysis of waste water Determination of organic and total nitrogen

国家市场监督管理总局、中国国家标准化管理委员会, Measurement of total nitrogen

• GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method

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

• GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
• GB/T 9823-1988 Method for determination of total nitrogen content in oilseed residues

Professional Standard - Agriculture, Measurement of total nitrogen

• NY/T 2542-2014 Fertilizers.Determination of total nitrogen content

VN-TCVN, Measurement of total nitrogen

• TCVN 5265-1990 Bee products.Determination of total nitrogen content
• TCVN 7252-2003 Tobacco and tobacco products.Determination of total nitrogen content

Indonesia Standards, Measurement of total nitrogen

• SNI 13-4721-1998 Methods for determination of total nitrogen content in soils
• SNI 06-6323-2000 Determination of total nitrogen content in peat

International Organization for Standardization (ISO), Measurement of total nitrogen

• ISO 3099:1974 Oilseed residues — Determination of total nitrogen content
• ISO 5315:1984 Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation

Association Francaise de Normalisation, Measurement of total nitrogen

• NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
• NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
• NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
• NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
• NF U42-151:1984 Fertilizers. Determination of total nitrogen content. Titrimetric method after distillation.
• NF X34-117*NF EN ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen

German Institute for Standardization, Measurement of total nitrogen

• DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
• DIN CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007

Korean Agency for Technology and Standards (KATS), Measurement of total nitrogen

• KS M ISO 5315-2007(2012) Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation
• KS M ISO 5315:2007 Fertilizers-Determination of total nitrogen content-Titrimetric method after distillation
• KS M ISO 5315:2013 Fertilizers－Determination of total nitrogen content－Titrimetric method after distillation

YU-JUS, Measurement of total nitrogen

• JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
• JUS H.G8.343-1988 Reagents. Zine chloride. Determination of total nitrogen content. Colorinetcic metbod
• JUS E.Z8.016-1993 Soups,broaths,sauces and seasonings - Determination of total nitrogen content

Professional Standard - Commodity Inspection, Measurement of total nitrogen

• SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion

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