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Total Nitrogen Detection Method
Total Nitrogen Detection Method, Total:41 items.
In the international standard classification, Total Nitrogen Detection Method involves: Analytical chemistry, Soil quality. Pedology, Coals, External water conveyance systems, Water quality, Fertilizers, Milk and milk products, Air quality, Ferrous metals, Animal feeding stuffs, Products of the chemical industry.
Professional Standard - Commodity Inspection, Total Nitrogen Detection Method
- SN/T 2115-2008 Determination of the hotel nitrogen content and calculation of the crude protein content in food and feed for import and export.Combustion according to the Dumas principle
Professional Standard - Urban Construction, Total Nitrogen Detection Method
- CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
GOSTR, Total Nitrogen Detection Method
RU-GOST R, Total Nitrogen Detection Method
Jilin Provincial Standard of the People's Republic of China, Total Nitrogen Detection Method
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
Indonesia Standards, Total Nitrogen Detection Method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen Detection Method
- 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 609-1988 Chemical reagent--General method for the determination of total nitrogen
- GB/T 609-2006 Chemical reagent General method for the determination of total nitrogen
- GB/T 609-2018 Chemical reagent.General method for the determination of total nitrogen
Japanese Industrial Standards Committee (JISC), Total Nitrogen Detection Method
- JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
- JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
Group Standards of the People's Republic of China, Total Nitrogen Detection Method
- T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
- T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
British Standards Institution (BSI), Total Nitrogen Detection Method
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
- BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
American Society for Testing and Materials (ASTM), Total Nitrogen Detection Method
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8083-16 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D8083-16(2023) Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D3590-11 Standard Test Methods for Total Kjeldahl Nitrogen in Water
- ASTM D3590-02 Standard Test Methods for Total Kjeldahl Nitrogen in Water
- ASTM D3590-17 Standard Test Methods for Total Kjeldahl Nitrogen in Water
Hebei Provincial Standard of the People's Republic of China, Total Nitrogen Detection Method
- DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products
Professional Standard - Agriculture, Total Nitrogen Detection Method
- JAP-031 Azaphenanthridine detection method
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
German Institute for Standardization, Total Nitrogen Detection Method
- DIN EN 15750:2010-02 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
CZ-CSN, Total Nitrogen Detection Method
- CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content
Association Francaise de Normalisation, Total Nitrogen Detection Method
- NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
VN-TCVN, Total Nitrogen Detection Method
- TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
Danish Standards Foundation, Total Nitrogen Detection Method
- DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
Lithuanian Standards Office , Total Nitrogen Detection Method
- LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
AENOR, Total Nitrogen Detection Method
- UNE-EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
Association of Official Analytical Chemists (AOAC), Total Nitrogen Detection Method
- AOAC 991.20 AOAC Official Method 991.20 Nitrogen (Total) in Milk Kjeldahl Methods
PH-BPS, Total Nitrogen Detection Method
- PTS 98-1970 Standardization of the Method of Test for the Determination of Total Nitrogen Content.Devarda Method
Professional Standard - Non-ferrous Metal, Total Nitrogen Detection Method
- YS/T 587.15-2023 Calcined coke for prebaked blocks— Part 15: Determination of total carbon,hydrogen and nitrogen contents