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DETotal Nitrogen Determination Method UV Spectrophotometry
Total Nitrogen Determination Method UV Spectrophotometry, Total:106 items.
In the international standard classification, Total Nitrogen Determination Method UV Spectrophotometry involves: Water quality, Soil quality. Pedology, Vocabularies, Fertilizers, Burners. Boilers, Environmental protection, Ferrous metals, Air quality, Organic chemicals, General methods of tests and analysis for food products, Sugar. Sugar products. Starch, Non-metalliferous minerals, Products of the chemical industry, Fuels, Natural gas, Waxes, bituminous materials and other petroleum products, Radiation measurements, Tea. Coffee. Cocoa, Wastes, Spices and condiments. Food additives, Analytical chemistry.
Professional Standard - Water Conservancy, Total Nitrogen Determination Method UV Spectrophotometry
- SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)
- SL 93.2-1994 Determination of oil and grease (Vitraviolet spectrophotometric method)
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen Determination Method UV Spectrophotometry
- GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry
- GB/T 16077-1995 Workplace air--Determination of phosgene--Ultraviolet spectrophotometric method
- GB/T 14571.4-2008 Ethylene glycol for industrial use.Determination of ultraviolet transmittance.Ultraviolet spectrophotometric method
- GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric method
- GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
- GB/T 11081-2005 Standard test method for ultraviolet adsorption of white oils
- GB/T 16055-1995 Workplace air--Determination of diphenyl-diphenyl ether--Ultraviolet spectrophotometric method
- GB/T 12153-1989 Analysis of water used in boiler and cooling system--Determination for mineral oil--Ultraviolet spectrophotometry
- GB/T 11081-1989 White oils--Determination of ultraviolet absorption
- GB/T 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method
- GB/T 15438-1995 Ambient air--Determination of ozone--Ultraviolet photometric method
Professional Standard - Environmental Protection, Total Nitrogen Determination Method UV Spectrophotometry
- HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
- HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
- HJ/T 42-1999 Stationary source emission.Determination of nitrogen oxide.Ultraviolet spectrophotometric method
- HJ 756-2015 Determination of water quality butyl xanthate by UV spectrophotometry
- HJ 970-2018 Water Quality Determination of Petroleum by UV Spectrophotometry (Trial)
- HJ/T 31-1999 Stationary source emission.Determination of phosgene.Aniline ultraviolet spectrophotometric method
- HJ 590-2010 Ambient air.Determination of ozone.Ultraviolet photometric method
Professional Standard - Agriculture, Total Nitrogen Determination Method UV Spectrophotometry
- NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
- 197藥典 三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
- 153藥典 三部-2010 Appendix Ⅱ Spectrophotometry ⅡA UV-Vis Spectrophotometry
- NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
- 67藥典 四部-2015 0401 UV-visible spectrophotometry
- 47藥典 四部-2020 0401 UV-visible spectrophotometry
- 178藥典 三部-2015 Spectrophotometry 0401 UV-Vis Spectrophotometry General Principles 19
- NY/T 4306-2023 Determination of activity of papaya and bromelain by ultraviolet spectrophotometry
Military Standard of the People's Republic of China-General Armament Department, Total Nitrogen Determination Method UV Spectrophotometry
Association Francaise de Normalisation, Total Nitrogen Determination Method UV Spectrophotometry
Shandong Provincial Standard of the People's Republic of China, Total Nitrogen Determination Method UV Spectrophotometry
- DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry
Ningxia Provincial Standard of the People's Republic of China, Total Nitrogen Determination Method UV Spectrophotometry
- DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry
國家市場監督管理總局、中國國家標準化管理委員會, Total Nitrogen Determination Method UV Spectrophotometry
- GB/T 14571.4-2022 Test method of ethylene glycol for industrial use—Part 4：Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method
- GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method
Korean Agency for Technology and Standards (KATS), Total Nitrogen Determination Method UV Spectrophotometry
- KS M 2231-1980 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
- KS H ISO 4735-2019 Oils of Citrus－Determination of CD value by ultraviolet spectrometric analysis
- KS M 2231-2010 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
- KS M 2231-2014 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
- KS H ISO 4735:2011 Oils of Citrus-Determination of CD value by ultraviolet spectrometric analysis
- KS H ISO 4735:2014 Oils of Citrus－Determination of CD value by ultraviolet spectrometric analysis
- KS D ISO 4945:2002 Steel－Determination of nitrogen content－Spectrophotometric method
Group Standards of the People's Republic of China, Total Nitrogen Determination Method UV Spectrophotometry
- T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
- T/GXAS 545-2023 Seawater—Rapid determination of petroleum on site—Ultraviolet spectrophotometric method
- T/ZJATA 0025-2024 Water quality Total nitrogen determination Prefabricated chromotropic acid reagent spectrophotometry
中華人民共和國環境保護部, Total Nitrogen Determination Method UV Spectrophotometry
- GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method
Professional Standard - Geology, Total Nitrogen Determination Method UV Spectrophotometry
- DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
- DZ/T 0064.59-2021 Methods of Analytical Groundwater Quality Part 59: Determination of Nitrate by Ultraviolet Spectrophotometry
GSO, Total Nitrogen Determination Method UV Spectrophotometry
- OS GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- NB/SH/T 0966-2017 Determination of aromatics content in white oil - UV spectrophotometry
- GSO ISO 4735:2015 Oils of Citrus -- Determination of CD value by ultraviolet spectrometric analysis
- GSO ISO 29441:2013 Water quality -- Determination of total nitrogen after UV digestion -- Method using flow analysis (CFA and FIA) and spectrometric detection
- OS GSO ISO 4945:2015 Steel -- Determination of nitrogen content -- Spectrophotometric method
RU-GOST R, Total Nitrogen Determination Method UV Spectrophotometry
- GOST 34712-2021 Natural gas. Determination of total sulfur by ultraviolet fluorescence method
- GOST 16948-1979 Light sources, artificial. Method of determining ultraviolet radiation density energy flow
- GOST ISO 4735-2015 Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
Professional Standard - Light Industry, Total Nitrogen Determination Method UV Spectrophotometry
- QB/T 2334-1997 Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry
British Standards Institution (BSI), Total Nitrogen Determination Method UV Spectrophotometry
Danish Standards Foundation, Total Nitrogen Determination Method UV Spectrophotometry
- DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DS/EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
ES-UNE, Total Nitrogen Determination Method UV Spectrophotometry
國家能源局, Total Nitrogen Determination Method UV Spectrophotometry
- SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry
SCC, Total Nitrogen Determination Method UV Spectrophotometry
- DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- BS 684-1-1.15:1978 Methods of analysis of fats and fatty oils. Physical methods-Determination of specific extinction in ultra-violet light
- SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)
- BS 684-1.15:1990 Methods of analysis of fats and fatty oils. Physical methods-Determination of ultraviolet absorbance
- DANSK DS/EN ISO 4945:2009 Steel – Determination of nitrogen content – Spectrophotometric method
German Institute for Standardization, Total Nitrogen Determination Method UV Spectrophotometry
- DIN EN ISO 4945:2019-03 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018); German version EN ISO 4945:2018
- DIN EN 10179:2023-07 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method; German and English version prEN 10179:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10179 (1990-04).
- DIN EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977); German version EN ISO 4945:2009
IN-BIS, Total Nitrogen Determination Method UV Spectrophotometry
KR-KS, Total Nitrogen Determination Method UV Spectrophotometry
Professional Standard - Petrochemical Industry, Total Nitrogen Determination Method UV Spectrophotometry
- SH/T 1498.7-1997 Nylon 66 salt.Determination of UV index.Ultraviolet spectrophotometric method
- SH/T 0662-1998 Mineral oil.Determination of ultraviolet absorbance
- SH/T 0406-1992 Vaseline UV absorbance method
- SH/T 0409-1992 Determination of Aromatics Content in Liquid Paraffin (UV Spectrophotometry)
- SH/T 0181-2005 Standard test method for naphthalene hydrocarbons in jet fuels by ultraviolet spectrophotometry
- SH/T 0181-1992 Method for Determination of Naphthalene Hydrocarbon Content in Jet Fuel (Ultraviolet Spectrophotometry)
GOSTR, Total Nitrogen Determination Method UV Spectrophotometry
- GOST 34237-2017 Petroleum products. Determination of total sulfur by method ultraviolet fluorescence
AENOR, Total Nitrogen Determination Method UV Spectrophotometry
- UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
RO-ASRO, Total Nitrogen Determination Method UV Spectrophotometry
- STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method
Professional Standard - Railway, Total Nitrogen Determination Method UV Spectrophotometry
- TB/T 2544.3-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry
European Committee for Standardization (CEN), Total Nitrogen Determination Method UV Spectrophotometry
- EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
International Organization for Standardization (ISO), Total Nitrogen Determination Method UV Spectrophotometry
- ISO 4945:1977 Steel; Determination of nitrogen content; Spectrophotometric method
- ISO 4735:2002 Oils of citrus - Determination of CD value by ultraviolet spectrometric analysis
- ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
中華全國供銷合作總社, Total Nitrogen Determination Method UV Spectrophotometry
- GH/T 1290-2020 Determination of the total content of Zanthoxylum amide in Zanthoxylum bungeanum and Zanthoxylum bungeanum processing products by UV spectrophotometry
CZ-CSN, Total Nitrogen Determination Method UV Spectrophotometry
- CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
CEN - European Committee for Standardization, Total Nitrogen Determination Method UV Spectrophotometry
American Society for Testing and Materials (ASTM), Total Nitrogen Determination Method UV Spectrophotometry
- ASTM D1840-22 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
- ASTM D7183-12 Standard Test Method for Determination of Total Sulfur in Aromatic Hydrocarbons and Related Chemicals by Ultraviolet Fluorescence
- ASTM E2193-23 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (using Ultraviolet Spectrophotometry)
未注明發布機構, Total Nitrogen Determination Method UV Spectrophotometry
- ASTM RR-D02-1525 2002 D1840- Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
- DIN EN ISO 4945 E:2018-01 Determination of steel nitrogen by spectrophotometry (draft)
- ASTM RR-D02-1375 1995 D1840-Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
國家質量監督檢驗檢疫總局, Total Nitrogen Determination Method UV Spectrophotometry
- SN/T 0859-2016 Determination of dehydroacetic acid in export seasonings by UV spectrophotometry
BSI, Total Nitrogen Determination Method UV Spectrophotometry
- BS EN 10179:2024 Steels. Determination of nitrogen (trace amounts). Spectrophotometric method
PL-PKN, Total Nitrogen Determination Method UV Spectrophotometry
- PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters