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total nitrogen content

total nitrogen content, Total:35 items.

In the international standard classification, total nitrogen content involves: Fertilizers, Coals, Rubber, Inorganic chemicals, Fuels, Soil quality. Pedology, Petroleum products in general, Edible oils and fats. Oilseeds, Animal feeding stuffs.

Professional Standard - Agriculture, total nitrogen content

• NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
• GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
• GB 8572-1988 Determination of total nitrogen content in compound fertilizer
• NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content

Jilin Provincial Standard of the People's Republic of China, total nitrogen content

• DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)

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

• GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
• GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
• GB/T 17767.1-1999 Determination of total nitrogen content for organic-inorganic compound fertilizers
• GB/T 23835.12-2009 Lithium perchlorate anhydrous.Part 12:Determination of total nitrogen content
• GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
• GB/T 8572-2010 Determination of total nitrogen content for compound fertilizers titrimetric method after distillation
• GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
• GB/T 8572-2001 Determination of total nitrogen content for compound fertilizers-Titrimetric method after distillation
• GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
• GB/T 17767.1-2008 Determination of organic-inorganic compound fertilizers.Part 1:Total nitrogen content
• GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
• GB/T 9170-1988 Lubricating oils and fuel oils--Determination of total nitrogen--Modified kjeldahl method
• 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 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
• GB/T 23952-2009 Inorganic chemicals for industrial use.General method for the determination of total nitrogen content.Distillation-acid-base titrations method

國家市場監督管理總局、中國國家標準化管理委員會, total nitrogen content

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

Professional Standard - Commodity Inspection, total nitrogen content

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

Tianjin Provincial Standard of the People's Republic of China, total nitrogen content

• 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, total nitrogen content

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

NL-NEN, total nitrogen content

• NEN 6642-1992 Water-Calculation of total nitrogen content

PT-IPQ, total nitrogen content

• NP 3646-1987 fertilizer. Measurement of total nitrogen content

Indonesia Standards, total nitrogen content

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

VN-TCVN, total nitrogen content

• TCVN 5265-1990 Bee products.Determination of total nitrogen content

PL-PKN, total nitrogen content

• PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen

YU-JUS, total nitrogen content

• JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
• JUS H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method

International Organization for Standardization (ISO), total nitrogen content

• ISO 3099:1974 Oilseed residues — Determination of total nitrogen content

Association Francaise de Normalisation, total nitrogen content

• NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.

RO-ASRO, total nitrogen content

• STAS SR 4895-5-1997 Tobacco and tobacco products. Determination of total nitrogen content

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