ZH
RU
ES
Ammonia nitrogen in wastewater
Ammonia nitrogen in wastewater, Total:230 items.
In the international standard classification, Ammonia nitrogen in wastewater involves: Water quality, Analytical chemistry, Organic chemicals, Non-ferrous metals, Vocabularies, Fertilizers, Sugar. Sugar products. Starch, Wastes, Photography, Medical sciences and health care facilities in general, Animal feeding stuffs, Air quality, Test conditions and procedures in general, Products of the chemical industry, Paint ingredients, Gas and steam turbines. Steam engines, Burners. Boilers, Leather technology, Fuels, Beverages, General methods of tests and analysis for food products, Energy and heat transfer engineering in general, Spices and condiments. Food additives, Products of the textile industry, Meat, meat products and other animal produce, Pesticides and other agrochemicals.
Taiwan Provincial Standard of the People's Republic of China, Ammonia nitrogen in wastewater
- CNS 3942-1976 Methods for Determination of Ammonia Nitrogen in Polluted and Waste Water
RO-ASRO, Ammonia nitrogen in wastewater
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, Ammonia nitrogen in wastewater
- GB/T 34532-2017 Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method
- GB/T 34500.5-2017 Chemical analysis methods for rare earth residue and waste water—Part 5：Determination of ammonia nitrogen content
American Society for Testing and Materials (ASTM), Ammonia nitrogen in wastewater
- ASTM D1426-98 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM D1426-15(2021)e1 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM D1426-03 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM D1426-15 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM D1426-08 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM UOP740-79T Volatile Nitrogen Bases, Including Ammonia, in Solids and Aqueous Solutions
- 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 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
- ASTM E778-87(2004) Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-87(1996) Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-08 Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-15 Standard Test Methods for Nitrogen in Refuse-Derived Fuel Analysis Samples
- ASTM UOP683-86 Sulfide in Refinery Waste Water
- ASTM UOP683-11 Sulfide in Refinery Waste Water
- ASTM D1385-07 Standard Test Method for Hydrazine in Water
- ASTM D4994-89(2002) Standard Practice for Recovery of Viruses from Wastewater Sludges
- ASTM C1494-01(2007) Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
- ASTM C1494-13 Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder
Group Standards of the People's Republic of China, Ammonia nitrogen in wastewater
- T/CIEP 0036-2023 Technical specifications for chemical treatment of high ammonia nitrogen wastewater
- T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
- T/NAIA 001-2020 Determination of ammoniacal nitrogen in fermented feed Kjeldahl method
- T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water
- T/NAIA 0169-2022 Water Quality Determination of Ammonia Nitrogen by Ion Chromatography
- T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
- T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry
Professional Standard - Environmental Protection, Ammonia nitrogen in wastewater
- HJ 537-2009 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration
- HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
- HJ 665-2013 Water quality.Determination of ammonium nitrogen by continuous flow analysis (CFA) and Salicylic acid spectrophotometry
- HJ 666-2013 Water quality.Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry
- HJ/T 195-2005 Water quality - Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
- HJ 535-2009 Water quality.Determination of ammonia nitrogen.Nessler's reagent spectrophotometry
Danish Standards Foundation, Ammonia nitrogen in wastewater
- DS 224:1975 Water analysis. Determination of ammonia-nitrogen
- DS/EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- 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 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- DS/EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- DS 280:1976 Water analysis. Determination of sulphide in waste water
- DS/EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene
GOSTR, Ammonia nitrogen in wastewater
- GOST R ISO 15604-2019 Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
RU-GOST R, Ammonia nitrogen in wastewater
- GOST EN 15604-2013 Fertilizers. Determination of different forms of nitrogen in the same sample: nitric, ammoniacal, cyanamide and urea nitrogen
- GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
- GOST EN 15750-2016 Fertilizers. Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- GOST 30181.7-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)
- GOST R 55682.14-2013 Water-tube boilers and auxiliary installations. Part 14. Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution
- GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
British Standards Institution (BSI), Ammonia nitrogen in wastewater
- BS DD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- DD CEN/TS 15604:2007 Fertilizers —
Determination of
different forms of
nitrogen in the same
sample, containing
nitrogen as nitric,
ammoniacal, urea and
cyanamide nitrogen
- BS EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- BS ISO 6853:2001 Photography. Processing waste. Determination of ammoniacal nitrogen (microdiffusion method)
- BS ISO 6851:2001 Photography. Processing waste. Determination of total amino nitrogen (microdiffusion Kjeldahl method)
- BS ISO 6853:2002 Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method)
- 14/30313910 DC BS ISO 15604. Fertilizers. Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- 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 ISO 6851:2002 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
- DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- DD CEN/TS 15560:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- 21/30442087 DC BS EN 15560. Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- BS EN 15561:2023 Inorganic fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- BS DD CEN/TS 15750:2009 Fertilizers - Determination of different forms of nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- BS EN 12952-14:2004 Water-tube boilers and auxiliary installations - Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution
- 21/30442090 DC BS EN 15561. Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
- BS ISO 18905:2002 Imaging materials - Ammonia-processed diazo photographic film - Specifications for stability
- BS ISO 23695:2023 Water quality. Determination of ammonium nitrogen in water. Small-scale sealed tube method
German Institute for Standardization, Ammonia nitrogen in wastewater
- DIN CEN/TS 15604:2008 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version CEN/TS 15604:2007
- DIN 38406-5:1983-10 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)
- DIN EN 15604:2009-06 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; German version EN 15604:2009 / Note: To be replaced by DIN EN ISO 15604 (2019-06).
- 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 EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen; English version of DIN EN 15604:2009-06
- 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 EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
- DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
- DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
- DIN EN 15560:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German and English version prEN 15560:2021
- DIN EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; English version of DIN EN 15561:2009-06
- DIN EN 15560:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2009 / Note: To be replaced by DIN EN 15560 (2021-12).
- DIN EN 12952-14:2004 Water-tube boilers and auxiliary installations - Part 14: Requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution; German version EN 12952-14:2004
- DIN EN 15560:2023-10 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version EN 15560:2023
- DIN EN ISO 17234-2:2011-06 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011); German version EN ISO 17234-2:2011
Association Francaise de Normalisation, Ammonia nitrogen in wastewater
- NF U42-149*NF EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate
- NF T90-015:1975 TESTING WATER-DETERMINATION OF NITROGEN (AMMONIA)
- NF EN 15561:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique nitratée
- 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
- NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
- NF EN 15604:2009 Engrais - Détermination des différentes formes d'azote dans un même échantillon contenant l'azote sous forme nitrique, ammoniacale, uréique et cyanamidique
- XP CEN/TS 16177:2012 Boues, biodéchets traités et sols - Extraction pour la détermination de l'azote nitrique et ammoniacal extractible
- NF EN ISO 11732:2005 Qualité de l'eau - Dosage de l'azote ammoniacal - Méthode par analyse en flux (CFA et FIA) et détection spectrométrique
- NF E32-110-14*NF EN 12952-14:2004 Water-tube boilers and auxiliary installations - Part 14 : requirements for flue gas DENOX-systems using liquified pressurized ammonia and ammonia water solution.
- NF ISO 13344:2016 Détermination du pouvoir toxique létal des effluents du feu
- NF T90-080*NF EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection.
- NF U42-125:1985 Fertilizers. Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method.
- NF EN ISO 17234-2:2011 Cuir - Essais chimiques pour le dosage de certains colorants azoïques dans les cuirs teints - Partie 2 : dosage du 4-aminoazobenzène
- NF EN ISO 14362-3:2017 Textiles - Méthodes de détermination de certaines amines aromatiques dérivées de colorants azoïques - Partie 3 : détection de l'utilisation de certains colorants azoïques susceptibles de libérer du 4-aminoazobenzène
Professional Standard - Urban Construction, Ammonia nitrogen in wastewater
- CJ/T 75-1999 Municipal sewage.Determination of nitrogen(ammonia)
- CJ 26.25-1991 Determination of Standard Ammonia Nitrogen in Municipal Sewage Water Quality Inspection Method
- CJ/T 3018.6-1993 Leachate.Determination of ammoniacal nitrogen.Distillation and titration method
Korean Agency for Technology and Standards (KATS), Ammonia nitrogen in wastewater
- KS M ISO 6851-2002(2017) Photography－Processing waste－Determination of total amino nitrogen－Microdiffusion Kjeldahl method
- KS M ISO 6851:2002 Photography-Processing waste-Determination of total amino nitrogen-Microdiffusion Kjeldahl method
- KS I 2203-2011 Methods for determination of oxides of nitrogen in flue gases
- KS I 3215-2008 Testing method for pesticides of industrial water and waste water
- KS I ISO 11732-2008(2018) Water quality－Determination of ammonium nitrogen－Method by flow analysis(CFA and FIA) and spectrometric detection
- KS I ISO 11732:2008 Water quality－Determination of ammonium nitrogen－Method by flow analysis(CFA and FIA) and spectrometric detection
- KS K ISO 2913:2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
Professional Standard - Light Industry, Ammonia nitrogen in wastewater
International Organization for Standardization (ISO), Ammonia nitrogen in wastewater
- ISO 6853:2001 Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method)
- ISO 6853:1987 Photography; Processing waste; Determination of ammoniacal nitrogen content; Microdiffusion method
- ISO 15604:2016 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- ISO 6851:2001 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
- ISO 6851:1987 Photography; Processing waste; Determination of total amino nitrogen; Microdiffusion Kjeldahl method
- ISO 7408:1983 Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method
- ISO 18905:2002 Imaging materials - Ammonia-processed diazo photographic film - Specifications for stability
- ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
- ISO 23695:2023 Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method
- ISO 17234-2:2011 | IULTCS/IUC 20-2 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonia nitrogen in wastewater
- GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)
- GB/T 41964-2022 Photography—Processing waste—Determination of ammoniacal nitrogen (microdiffusion method)
- GB/T 3600-2000 Fertilizers-Determination of ammoniacal nitrogen content-Formaldehyde method
- GB/T 3595-2000 Fertilizers-Determination of ammoniacal nitrogen content-Titrimetric method after distillation
- GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
- GB/T 33392-2016 Leather and fur.Chemical tests.Determination of 4-aminoazobenzene derived from azo colorants
- GB/T 12143.2-1989 Determination method for amino nitrogen content in fruit and vegetable juice beverages--Formol number
- GB 12143.2-12143.3-89 Determination method for amino nitrogen content in fruit and vegetable juice beverages-Formol number Determination method for L-ascorbic acid in fruit and vegetable juice beverages-Ethyl ether extract
- GB/T 31195-2014 High chloride high ammonia wastewater.Determination of chemical oxygen demand.Chloride ion calibration method
Professional Standard - Agriculture, Ammonia nitrogen in wastewater
- SC/T 9444-2023 Determination of ammonia nitrogen in aquaculture water by gas phase molecular absorption spectrometry
- GB 3595-1983 Determination of ammonia nitrogen content in fertilizers Titration method after distillation
BE-NBN, Ammonia nitrogen in wastewater
- NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)
- NBN T 91-252-1976 Water analysis methods - Determination of the ammoniacal nitro-gen after preliminary distillation
- NBN T 91-254-1976 Water analysis methods - Determination of the ammoniacal nitrogen -Direct photometric methodwith sodium phenate
- NBN T 91-251-1976 Water analysis methods — Determination of the ammoniacal nitrogen — Direct photometric method with Nessler reagent
PL-PKN, Ammonia nitrogen in wastewater
- PN C04642-04-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of ammonium nitrogen by colorimetric method
- PN C04595 ArkusZ04-1974 Water and waste water Tests for lead Dctermination of lead by dithiocarbamate method
- PN C04595-03-1990 Water and waste water Tests for lead Determination of lead by extractivetitrimetric method with sodium diethyldithicarbamate
- PN C04571-1993 Water and waste water. Determination of silver
- PN C04574-1975 Water and waste water Determination of antimon
- PN C04611 ArkusZ04-1972 Water and waste water Tests for copper Determination of copper in boilers water flow cirkuits at thermal power stations by colorimetric method with sodium diethyldithiocarbamate Rang?: 0,001÷1,0 rag/l
- PN C04602 ArkusZ02-1972 Water and waste water. Tests for phenols. Determination of vola.tile phenols to 0,5 mg/l by colorimetric method with 4-aminoantipyirine
- PN C04611 ArkusZ05-1972 Water and waste water Tests for copper Determination of copper in boilers water flow cirkuits at thermal power stations by colorimetric method with 4-(2-pyridylazo)-resorcinol Rang?: 0,010 -r- 0,20 mg/l
- PN C04555-1974 Water and waste water Determination of germanium by colorimetric method
- PN C04593-1971 Water and waste water Determination of formaldehyde content
- PN C04638-02-1989 Water and waste water Ion balance of water Method of calculation ion balance of water
- PN C04590-02-1992 Water and waste water Tests for manganese Determination of manganese by permanganate method
- PN C04590-03-1992 Water and waste water Tests for manganese Determination of manganese by formaldoxime method
- PN C04591 ArkusZ04-1974 Woda i ?cieki Badania zawarto?ci jonu potasowego Oznaczanie jonu potasowego metod? kolorymetryczn?
- PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
- PN C04574-1991 Water and waste water. Determination of antimony by colorimetric method with rodamina B
- PN C04587 ArkusZ02-1973 Water and waste water Tests for sodium Determination of sodium by titrimetric method
- PN C04594-01-1988 Water and waste water Tests for arsenieDetermination of arsenie by method with AgDDTK
- PN C04596-03-1990 Water and waste water Tests for zinc Determination of zinc by EDTA method
- PN C04605-03-1992 Water and waste water Tests for aluminium Determination of aluminium by EDTA method
- PN C04638-03-1988 Water and waste water ?on balance of water Analytical verification of ion balance in water
- PN C04602 ArkusZ03-1972 Water and waste water Tests for phenols Determination of volatile phenols by colorimetric imethod with 4-aminoantipyrine Rang?: above 0,5 to 10,0 mg/l
- PN C04596-05-1992 Water and waste water Tests for zinc Determination of zinc by yoltammetry
VN-TCVN, Ammonia nitrogen in wastewater
- 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
- TCVN 7245-2003 Health care solid waste incinerator.Determination method of nitrogen oxides (NOx) concentration in fluegas
Lithuanian Standards Office , Ammonia nitrogen in wastewater
- LST EN 15604-2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- 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 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- LST EN 15560-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
European Committee for Standardization (CEN), Ammonia nitrogen in wastewater
- EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- 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
- EN 15560:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
- EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
AENOR, Ammonia nitrogen in wastewater
- UNE-EN 15604:2009 Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
- 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 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- UNE-EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
Japanese Industrial Standards Committee (JISC), Ammonia nitrogen in wastewater
- JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
- JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
- JIS B 7982:2002 Automated measuring systems and analyzers for nitrogen oxides in flue gas
- JIS K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- JIS K 0170-1:2019 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- JIS K 0128:1994 Testing method for pesticides of industrial water and waste water
- JIS K 0128:2000 Testing methods for pesticides in industrial water and waste water
BR-ABNT, Ammonia nitrogen in wastewater
American National Standards Institute （ANSI), Ammonia nitrogen in wastewater
- ANSI/PIMA IT4.48-1998 Photography (Processing) - Effluents - Determination of Ammoniacal Nitrogen Content - Microdiffusion Method
- ANSI/PIMA IT4.47-1998 Photography (Processing) - Effluents - Determination of Total Amino Nitrogen - Microdiffusion Kjeldahl Method
CEN - European Committee for Standardization, Ammonia nitrogen in wastewater
- PD CEN/TS 15604:2007 Fertilizers - Determination of different forms of nitrogen in the same sample@ containing nitrogen as nitric@ ammoniacal@ urea and cyanamide nitrogen
- PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
- PD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
海关总署, Ammonia nitrogen in wastewater
- SN/T 5284-2021 Determination of banned azo dyes in textile processing wastewater
PT-IPQ, Ammonia nitrogen in wastewater
国家市场监督管理总局、中国国家标准化管理委员会, Ammonia nitrogen in wastewater
- GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products
CU-NC, Ammonia nitrogen in wastewater
- NC 93-01-120-1988 Standards System for Envirorment Protection. Hydrosphere. Determination of Ammo-nial and Organic Nitrogen
Hunan Provincial Standard of the People's Republic of China, Ammonia nitrogen in wastewater
- DB43/T 1403-2018 Water Quality Determination of Ammonia Nitrogen-Gas-liquid Separation and Collection Spectrophotometry
CZ-CSN, Ammonia nitrogen in wastewater
- CSN ON 73 6722-1963 Neutralization of phenol waste water from generating plants LIMITATION OF PHENOL WASTE WATER PRODUCE
- CSN 58 0703-8-1999 Testing methods of dehydrated products and seasonings - Part 8: Determination of ammoniacal nitrogen
National Health Commission of the People's Republic of China, Ammonia nitrogen in wastewater
- GB 5009.235-2016 Determination of Amino Acid Nitrogen in Food Safety National Standard Food
FI-SFS, Ammonia nitrogen in wastewater
- SFS 3029 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation
中华人民共和国环境保护部, Ammonia nitrogen in wastewater
ES-AENOR, Ammonia nitrogen in wastewater
API - American Petroleum Institute, Ammonia nitrogen in wastewater
Universal Oil Products Company (UOP), Ammonia nitrogen in wastewater
KR-KS, Ammonia nitrogen in wastewater
- KS K ISO 2913-2018 Wool — Colorimetric determination of cystine plus cysteine in hydrolysates
NL-NEN, Ammonia nitrogen in wastewater
- NEN 6482-1982 Water - Determination of the sum of ammoniacal and organically bound nitrogen according to Kjeldahl after mineralization with selenium
- NEN 6481-1983 Water - Determination of the sum of ammoniacal and organically bound nitrogen according to Kjeldahl after mineralization with selenium
- NEN 6646-1990 Water - Photometric determination of the content of ammonium nitrogen and of the sum of the contents of ammoniacal and organically bound nitrogen according to Kjeldahl by continuous flow analysis
Guangdong Provincial Standard of the People's Republic of China, Ammonia nitrogen in wastewater
- DB44/T 317-2006 Determination of the total volatile basic nitrogen in seafood
Professional Standard - Aquaculture, Ammonia nitrogen in wastewater
- SC/T 3032-2007 Determination of the total volatile basic nitrogen in fishery products
American Society of Civil Engineers (ASCE), Ammonia nitrogen in wastewater
Indonesia Standards, Ammonia nitrogen in wastewater
- SNI 06-6989.14-2004 Water and waste water - Part 14: Test methods of dissolved oxygen by iodometry (azide modification)
IN-BIS, Ammonia nitrogen in wastewater