ZH
KR
JP
ES
RU
DEDetermination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry, Total:107 items.
In the international standard classification, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry involves: Fertilizers, Water quality, Vocabularies, Soil quality. Pedology, General methods of tests and analysis for food products, Products of the textile industry, Environmental protection, Sugar. Sugar products. Starch, Burners. Boilers, Ferrous metals, Organic chemicals, Air quality, Fuels, Biology. Botany. Zoology, Farming and forestry, Analytical chemistry, Non-ferrous metals, Natural gas, Wastes, Radiation protection, Spices and condiments. Food additives, Pesticides and other agrochemicals, Cereals, pulses and derived products, Non-metalliferous minerals, Products of the chemical industry, Pharmaceutics.
Professional Standard - Agriculture, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
- NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
- NY/T 30-1986 Determination of rare earth oxide content in soil.Chlorophosphonazo-p-hippuric acid photometric method
- GB 6260-1986 Determination of Total Oxidized Rare Earth in Soil Spectrophotometric Method for Azochlorophosphorus Hippurate
- NY/T 2332-2013 Determination of total sugars in red ginseng.Spectrophotometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
- GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric 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 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method
- GB/T 14571.4-2008 Ethylene glycol for industrial use.Determination of ultraviolet transmittance.Ultraviolet spectrophotometric method
- GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
- GB/T 36084-2018(英文版) Nanotechnology - Determination of copper, manganese and chromium ion content in aqueous solution - UV-visible spectrophotometry
- GB/T 12153-1989 Analysis of water used in boiler and cooling system--Determination for mineral oil--Ultraviolet spectrophotometry
- GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
- GB/T 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method
- GB 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
- GB/T 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
- GB/T 16055-1995 Workplace air--Determination of diphenyl-diphenyl ether--Ultraviolet spectrophotometric method
Professional Standard - Environmental Protection, Determination of Total Nitrogen in Water by Ultraviolet 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 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
Professional Standard - Water Conservancy, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)
- SL 93.2-1994 Determination of oil and grease (Vitraviolet spectrophotometric method)
Ningxia Provincial Standard of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry
Group Standards of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- T/TGIC 010-2024 Textiles - Determination of gingerol content - Ultraviolet Spectrophotometry
- T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
- T/TGIC 009-2024 Textiles - Determination of polyphenolcontent - Ultraviolet Spectrophotometery
- 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
- T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
Shandong Provincial Standard of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry
國家能源局, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry
GSO, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NB/SH/T 0966-2017 Determination of aromatics content in white oil - 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/T 11531-2024 Determination of total phosphorus, ammonia nitrogen and permanganate index in coal mine water - Flow injection-spectrophotometry
- 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
- OS GSO ISO 13964:2015 Air quality -- Determination of ozone in ambient air -- Ultraviolet photometric method
PL-PKN, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters
Association Francaise de Normalisation, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
Professional Standard - Petrochemical Industry, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- 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)
- SH/T 1498.5-1997 Nylon 66 salt.Determination of content of pseudo diaminocyclohexane.Ultraviolet spectrophotometric method
Spanish Association for Standardization (UNE), Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- UNE 36317-1:1985 DETERMINATION OF NITROGEN CONTENT OF STEELS. SPECTROPHOTOMETRIC METHOD
- UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
Korean Agency for Technology and Standards (KATS), Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- KS D ISO 4945-2002(2017) Steel-Determination of nitrogen content-Spectrophotometric method
- KS I ISO 13964:2004 Air quality-Determination of ozone in ambient air-Ultraviolet photometric method
- KS I ISO 13964:2014 Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
- KS M 2231-2014 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
- KS D ISO 4945:2002 Steel-Determination of nitrogen content-Spectrophotometric method
- KS H ISO 4735-2019 Oils of Citrus-Determination of CD value by ultraviolet spectrometric analysis
中華人民共和國環境保護部, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method
Hebei Provincial Standard of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DB13/T 5028-2019 Determination of total sulfur content in alcohol-based fuels by ultraviolet fluorescence method
- DB13/T 2899-2018 Determination of iminodisuccinate content in urea by ultraviolet-visible spectrophotometry
Professional Standard - Light Industry, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- QB/T 2334-1997 Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry
中華人民共和國國家質量監督檢驗檢疫總局、中國國家標準化管理委員會, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
- GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
Tianjin Provincial Standard of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DB12/T 884-2019 Determination of Polysaccharide Content in Lily Bulbs by UV/Vis Spectrophotometry
Professional Standard - Chemical Industry, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- HG/T 4327-2012 Reclaimed water.Determination of total iron content.Spectrophotometric method
International Organization for Standardization (ISO), Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- ISO 13964:1998 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
- ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- ISO 4945:1977 Steel; Determination of nitrogen content; Spectrophotometric method
- ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
Military Standard of the People's Republic of China-General Armament Department, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
NO-SN, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NS 9462-2006 Water quality Determination of UV-absorbance
- NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method
SE-SIS, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
German Institute for Standardization, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DIN ISO 13964:1999 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
- 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
SCC, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NS 9462:2006 Water quality — Determination of UV-absorbance
- NS 9803:1993 Water analysis — Determination of oil in water — Infrared spectrophotometric method
- DANSK DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DANSK DS/EN ISO 4945:2009 Steel – Determination of nitrogen content – Spectrophotometric method
- AWWA JAW30356 Journal AWWA — Using Cobalt-Ultraviolet Spectrophotometry to Measure Hydrogen Peroxide Concentration in Organically Laden Groundwaters
- NS-EN 10179:2024 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
Sichuan Provincial Standard of the People's Republic of China, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method
- DB51/T 1699-2013 Determination of total sulfur content in liquefied petroleum gas (LPG) by ultraviolet fluorescence method
Professional Standard - Nuclear Industry, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- EJ/T 296.2-2014 Determination of trace uranium in urine liquid fluorometry by ultraviolet
Danish Standards Foundation, Determination of Total Nitrogen in Water by Ultraviolet 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
- DS/R 209:1980 Determination of oil and grease in water. Infrared spectrophotometric method
國家質量監督檢驗檢疫總局, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- SN/T 0859-2016 Determination of dehydroacetic acid in export seasonings by UV spectrophotometry
CZ-CSN, Determination of Total Nitrogen in Water by Ultraviolet 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, Determination of Total Nitrogen in Water 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, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method
European Committee for Standardization (CEN), Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
中華全國供銷合作總社, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- GH/T 1290-2020 Determination of the total content of Zanthoxylum amide in Zanthoxylum bungeanum and Zanthoxylum bungeanum processing products by UV spectrophotometry
Professional Standard - Railway, Determination of Total Nitrogen in Water by Ultraviolet 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
NL-NEN, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- NEN 6581-1985 Rain water - UV-photometric determination of nitrate content
BSI, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- BS EN 10179:2024 Steels. Determination of nitrogen (trace amounts). Spectrophotometric method
Professional Standard - Commodity Inspection, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- SN/T 4117-2015 Determination of total volatile sulfur in liquefied petroleum gases and gaseous hydrocarbons by ultraviolet fluorescence
British Standards Institution (BSI), Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
Professional Standard - Geology, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
South African Bureau of Standard, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- SANS 13964:2004 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
VN-TCVN, Determination of Total Nitrogen in Water by Ultraviolet Spectrophotometry
- TCVN 7171-2002 Air quality.Determination of ozone in ambient air.Ultraviolet photometric method