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Water Nitrogen Oxygen Content

Water Nitrogen Oxygen Content, Total:66 items.

In the international standard classification, Water Nitrogen Oxygen Content involves: Water quality, Analytical chemistry, Air quality, Beverages, Ferroalloys, Test conditions and procedures in general, Fertilizers, Products of the chemical industry, Milk and milk products, Non-ferrous metals, Organic chemicals.

German Institute for Standardization, Water Nitrogen Oxygen Content

• DIN EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN<(Index)b>), following oxidation to nitrogen oxides; German version EN 12260:2003
• DIN EN 12135:1997-12 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method; German version EN 12135:1997
• DIN CEN/TS 15558:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch; German version CEN/TS 15558:2007
• DIN CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007

American Society for Testing and Materials (ASTM), Water Nitrogen Oxygen Content

• ASTM D7649-10 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis

British Standards Institution (BSI), Water Nitrogen Oxygen Content

• DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
• BS EN 12260:2003(2008)*BS 6068-2.83:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
• BS EN 15558:2009 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
• BS EN ISO 8968-5:2002 Milk. Determination of nitrogen content. Determination of protein-nitrogen content
• BS EN ISO 8968-4:2002 Milk. Determination of nitrogen content. Determination of non-protein nitrogen content
• BS EN 12260:2003 Water quality. Determination of nitrogen. Determination of bound nitrogen (TN_b), following oxidation to nitrogen oxides

HU-MSZT, Water Nitrogen Oxygen Content

• MSZ KGST 455-1977
• MSZ KGST 451-1977
• MSZ KGST 978-1978
• MSZ 22902/1-1976
• MSZ 12303/2-1984

PL-PKN, Water Nitrogen Oxygen Content

• PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen
• PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air

RO-ASRO, Water Nitrogen Oxygen Content

• STAS SR 12271-6-1994
• SR 184-25-1998 Ethyl alcohol. Determination of ammonia and azotic bases nitrogen content
• STAS 7312-1983 SURFACE AND RESIDUAL WATERS Determination of azote content

NL-NEN, Water Nitrogen Oxygen Content

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

ZA-SANS, Water Nitrogen Oxygen Content

• SANS 5220:2010 Water - Oxygen absorption
• SANS 6047:2007 Water - Dissolved oxygen content

Korean Agency for Technology and Standards (KATS), Water Nitrogen Oxygen Content

• KS M 8531-2004 Sodium hydroxide for nitrogen compounds analysis
• KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
• KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air

Indonesia Standards, Water Nitrogen Oxygen Content

• SNI 06-6989.14-2004 Water and waste water - Part 14: Test methods of dissolved oxygen by iodometry (azide modification)
• SNI 19-1432-1989 Exhaust-gases, Test methods for nitrogen dioxide content
• SNI 19-1502-1989 Test method for nitrogen oxides content of air in working area

Japanese Industrial Standards Committee (JISC), Water Nitrogen Oxygen Content

• JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
• JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
• JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
• JIS B 7953:1997 Continuous analysers for oxides of nitrogen in ambient air
• JIS D 1030:1998 Automobiles -- Analytical procedure for measurement of carbon monoxide, carbon dioxide, total hydrocarbons and oxides of nitrogen in exhaust gas

FI-SFS, Water Nitrogen Oxygen Content

• SFS 3029 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation

Association Francaise de Normalisation, Water Nitrogen Oxygen Content

• NF T90-015:1975 TESTING WATER-DETERMINATION OF NITROGEN (AMMONIA)
• NF X43-009:1973 Nitrogen dioxyde content of the atmosphere (griess saltzman reaction).
• NF T90-060:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN sub b), following oxidation to nitrogen oxides.
• NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.

National Sanitation Foundation (NSF), Water Nitrogen Oxygen Content

• NSF 245A-2010 Wastewater Treatment Systems - Nitrogen Reduction

Danish Standards Foundation, Water Nitrogen Oxygen Content

• DS/EN 12135:1998 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
• DS/EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

Lithuanian Standards Office , Water Nitrogen Oxygen Content

• LST EN 12135-2001 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
• LST EN 12260-2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

AENOR, Water Nitrogen Oxygen Content

• UNE-EN 12135:1998 Fruit and vegetable juices - Determination of nitrogen content - Kjeldahl method
• UNE-EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

YU-JUS, Water Nitrogen Oxygen Content

• JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
• JUS H.G8.290-1987 Reagents. Copper(ll) oxide. Determination of total nitrogen content. Colorimetric method
• JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
• JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method

VN-TCVN, Water Nitrogen Oxygen Content

• TCVN 3706-1990 Aquatic products.Method for the determination of nitrogen ammonia content
• TCVN 3707-1990 Aquatic products.Method for the determination of amine ammonia nitrogen content
• TCVN 3708-1990 Aquatic products.Method for the determination of nitrogen amino acid content

PT-IPQ, Water Nitrogen Oxygen Content

• NP EN 12135-2000 Fruit and vegetable juices Determination of nitrogen content Kjeldahl method
• E 341-1981
• E 340-1981

未注明发布机构, Water Nitrogen Oxygen Content

• BS EN 12260-2003(2008)*BS 6068-2.83:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

国家市场监督管理总局、中国国家标准化管理委员会, Water Nitrogen Oxygen Content

• GB/T 24583.7-2019 Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Water Nitrogen Oxygen Content

• GB/T 24583.7-2009 Vanadium-Nitrogen alloy.Determination of oxygen content.The infrared absorption method
• GB/T 14605-1993 Determination of trace argon, nitrogen and krypton inoxygen. Gas chromatographic method

Group Standards of the People's Republic of China, Water Nitrogen Oxygen Content

• T/GDASE 0009-2020 Determination of the content of carbon, hydrogen, oxygen, nitrogen and sulfur in graphene

工业和信息化部, Water Nitrogen Oxygen Content

• YB/T 4566.9-2016 Determination of vanadium nitride iron oxygen content by infrared absorption method

Professional Standard - Agriculture, Water Nitrogen Oxygen Content

• NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content

RU-GOST R, Water Nitrogen Oxygen Content

• GOST 22720.1-1977 Rare metals and their alloys. Methods for the determination of oxygen, hydrogen, nitrogen and carbon

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Water Nitrogen Oxygen Content

• GB/T 34532-2017 Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method

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