ZH
RU
ES
Total nitrogen detection
Total nitrogen detection, Total:117 items.
In the international standard classification, Total nitrogen detection involves: Water quality, Analytical chemistry, Edible oils and fats. Oilseeds, Milk and milk products, Animal feeding stuffs, Coals, Fertilizers, Soil quality. Pedology, Fuels, Air quality, Products of the chemical industry, External water conveyance systems, Rubber, Ferrous metals, Petroleum products in general, Leather technology, Wastes, Non-destructive testing, Photography.
Professional Standard - Commodity Inspection, Total nitrogen detection
- 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
- CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
American Society for Testing and Materials (ASTM), Total nitrogen 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 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 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 D5176-20 Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
HU-MSZT, Total nitrogen detection
Taiwan Provincial Standard of the People's Republic of China, Total nitrogen detection
- CNS 3944-1976 Method for Determination of Total Kjeloahl Nitrogen in Polluted and Waste Water
- CNS 8991-1982 Chemical Reagent(Ammonium Salt Nitrates and Total Nitrogen Determination)
- CNS 8449-2001 Method of Test for Fertilizers: Determination of Nitrogen Content
PL-PKN, Total nitrogen detection
Group Standards of the People's Republic of China, Total nitrogen detection
- T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
- T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total nitrogen detection
- GB/T 9823-2008 Inspection of grain and oils.Determination of total nitrogen content in plant oilseeds residues
- 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
- 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
- GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
Association Francaise de Normalisation, Total nitrogen detection
- NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
- NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
- NF EN ISO 13395:1996 Qualité de l'eau - Détermination de l'azote nitreux et de l'azote nitrique et de la somme des deux par analyse en flux (CFA et FIA) et détection spectrométrique
- NF EN 15478:2009 Engrais - Détermination de l'azote total dans l'urée
- NF X31-111*NF ISO 11261:1995 Soil quality. Determination of total nitrogen. Modified kjeldahl method.
- NF U42-416*NF EN 15478:2009 Fertilizers - Determination of total nitrogen in urea.
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
- NF M07-058:1992 Produits pétroliers - Dosage de l'azote total dans les distillats pétroliers - Méthode par combustion et détection par chimioluminescence.
- NF T90-012*NF EN ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection.
- NF ISO 20620:2022 Engrais et amendements - Détermination de l'azote total par combustion
- NF U42-503*NF EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
CZ-CSN, Total nitrogen detection
Association of Official Analytical Chemists (AOAC), Total nitrogen detection
VN-TCVN, Total nitrogen detection
- TCVN 6498-1999 Soil quality.Determination of total nitrogen.Modifierd Kejldahl method
- TCVN 5265-1990 Bee products.Determination of total nitrogen content
Jilin Provincial Standard of the People's Republic of China, Total nitrogen detection
- DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)
Professional Standard - Agriculture, Total nitrogen detection
- NY/T 2542-2014 Fertilizers.Determination of total nitrogen content
- SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality
- GB 8572-1988 Determination of total nitrogen content in compound fertilizer
- JAP-031 Azaphenanthridine detection method
- NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
PT-IPQ, Total nitrogen detection
RU-GOST R, Total nitrogen detection
GOSTR, Total nitrogen detection
Japanese Industrial Standards Committee (JISC), Total nitrogen detection
- 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
- JIS K 0102-2:2022 Testing methods for industrial water and industrial wastewater -- Part 2: Inorganic anions, ammonium ion, organic nitrogen, total nitrogen and total phosphorus
Danish Standards Foundation, Total nitrogen detection
- DS 223:1991 Water analysis. Determination of the sum of nitrite- and nitrate-nitrogen
- DS/EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- DS/EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- DS/EN 13342:2001 Characterisation of sludges - Determination of total Kjeldahl nitrogen
Korean Agency for Technology and Standards (KATS), Total nitrogen detection
- KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
- KS I ISO 11261:2008 Soil quality-Determination of total nitrogen-Modified Kjeldahl method
- KS I ISO 13395:2008 Water quality-Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS M ISO 6851-2002(2017) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
Indonesia Standards, Total nitrogen detection
British Standards Institution (BSI), Total nitrogen detection
- BS EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- BS EN ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- BS EN 15750:2010 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
- BS ISO 6851:2001 Photography. Processing waste. Determination of total amino nitrogen (microdiffusion 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)
European Committee for Standardization (CEN), Total nitrogen detection
- EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- EN ISO 13395:1996 Water Quality - Determination of Nitrite Nitrogen and Nitrate Nitrogen and the Sum of Both by Flow Analysis (CFA and FIA) and Spectrometric Detection
- PD CEN/TS 15750:2008 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
CEN - European Committee for Standardization, Total nitrogen detection
Lithuanian Standards Office , Total nitrogen detection
- LST EN 15478-2009 Fertilizers - Determination of total nitrogen in urea
- LST EN 15750-2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- LST EN ISO 13395:2000 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996)
Heilongjiang Provincial Standard of the People's Republic of China, Total nitrogen detection
- DB23/T 3310-2022 Water quality total nitrogen monitoring technical specification
German Institute for Standardization, Total nitrogen detection
- DIN EN 15478:2009 Fertilizers - Determination of total nitrogen in urea; English version of DIN EN 15478:2009-04
- DIN EN 15478:2009-04 Fertilizers - Determination of total nitrogen in urea; German version EN 15478:2009
- 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
- DIN 51732:2014 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN 51732:2007 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
- DIN EN ISO 13395:1996-12 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
- DIN CEN/TS 15750:2008 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version CEN/TS 15750:2008
- DIN 53308:1968 Testing of leather; determination of the contents of total nitrogen and of ammonium salts, calculation of hide substance
AENOR, Total nitrogen detection
- UNE-EN 15478:2009 Fertilizers - Determination of total nitrogen in urea
- UNE 77318:2001 Soil quality. Determination of total nitrogen. Modified Kjeldahl 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-EN ISO 13395:1997 WATER QUALITY. DETERMINATION OF NITRITE NITROGEN AND NITRATE NITROGEN AND THE SUM OF BOTH BY FLOW ANALYSIS (CFA AND FIA) AND SPECTROMETRIC DETECTION. (ISO 13395:1996).
未注明发布机构, Total nitrogen detection
- BS EN ISO 13395:1996(1998) Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
International Organization for Standardization (ISO), Total nitrogen detection
- ISO 11261:1995 Soil quality - Determination of total nitrogen - Modified Kjeldahl method
- ISO 3099:1974 Oilseed residues — Determination of total nitrogen content
- ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Professional Standard - Coal, Total nitrogen detection
YU-JUS, Total nitrogen detection
- JUS H.B8.288-1983 Fertilizers. Determination of content total-nitrogen. Volumetric method
工业和信息化部, Total nitrogen detection
- HG/T 5669-2019 Determination of total nitrogen in textile dyeing and finishing auxiliaries
NO-SN, Total nitrogen detection
- NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
国家市场监督管理总局、中国国家标准化管理委员会, Total nitrogen detection
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
- GB/T 38881-2020 Non-destructive testing—Cloud-testing—General principles
ZA-SANS, Total nitrogen detection
- SANS 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Professional Standard - Non-ferrous Metal, Total nitrogen detection
- YS/T 587.15-2023 Calcined coke for prebaked blocks— Part 15: Determination of total carbon,hydrogen and nitrogen contents
SE-SIS, Total nitrogen detection
- SIS SS 02 81 86-1985 Determination of total arsenic in water - Silver diethyldithiocarbamate spectrometric method
RO-ASRO, Total nitrogen detection
TR-TSE, Total nitrogen detection
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
Hebei Provincial Standard of the People's Republic of China, Total nitrogen detection
- DB13/T 1224-2010 Determination method of total nitrogen in organic chemical products