Nitrate analysis

Nitrate analysis, Total:138 items.

The international standard classification for "Nitrate analysis" includes: Metallic coatings , Examination of water for chemical substances , Chemical analysis , Salts , Power stations in general , Sewage water .

The Chinese standard classification for "Nitrate analysis" includes: Basic standards and general methods for water treatment agent , Boiler and its auxiliary equipment , Special electronic technology material , Chemical reagent in general , Rare metals and their alloys analysis method , Electric power testing technique , Analysis methods for industrial wastewater and pollutants , Hydrogeological survey .

Professional Standard - Aviation

HB/Z 5091.4-1999 Analysis Method for Chrome Plating Solution Qualitative Analysis of NO2-

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography

Anhui Provincial Standard of the People's Republic of China

DB34/T 2507-2015 Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography
DB34/T 2374-2015 Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography

Group Standards of the People's Republic of China

T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
T/QAS 037-2021 Spectrophotometric method for the determination of nitrite in brine
T/QAS 050-2021 Ion Chromatography for the Determination of Nitrate and Fluoride in Brine
T/QAS 005-2019 Determination of Chloride in Brine - Silver Nitrate Volumetric Method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16478.2-1996 Methods for chemical analysis of thorium nitrate--Determination of thorium content
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 16478.8-1996 Methods for chemical analysis of thorium nitrate--Determination of silicon content
GB/T 14642-2009 Industrial circulating cooling water and boiler water - Determination of fluoride，chloride，phosphate，nitrite，nitrate and sulfate - Ion chromatography
GB/T 16478.11-1996 Methods for chemical analysis of thorium nitrate. Determination of lead content
GB/T 14642-1993 Industrial circulating cooling water and boiler waterdetermination of fluorine Choride phosphate Nitrite nitrate and sulfate-Ion chromatography
GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling; The determination of nitrates and nitrites; Ultraviolet spectrophotometry for nitrates
GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling determination of nitrates and nitrites - Part 1: Ultraviolet spectrophotometry for nitrates
GB/T 16478.4-1996 Methods for chemical analysis of thorium nitrate--Determination of phosphorus content
GB/T 16478.5-1996 Methods for chemical analysis of thorium nitrate--Determination of chlorine content
GB/T 16478.1-1996 Methods for chemical analysis of thorium nitrate--Insoluble substance in water
GB/T 10304.5-1988 Determination of nitrate in cathode carbonate
GB/T 16478.6-1996 Methods for chemical analysis of thorium nitrate--Determination of iron content
GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
GB/T 16478.9-1996 Methods for chemical analysis of thorium nitrate. Determination of uranium content
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB/T 16478.7-1996 Methods for chemical analysis of thorium nitrate--Determination of titanium content

Professional Standard - Agriculture

空气和废气监测分析方法 4.2.4-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method Tetranitrate
SN/T 5052-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble carbonate - Ion chromatography
SN/T 5051-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble phosphate - Ion chromatography
SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
空气和废气监测分析方法 4.2.5-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Pentanitrite

Professional Standard - Electricity

DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride acetate formate chloride nitrite nitrate phosphate and sulfate by ion chromatography

Taiwan Provincial Standard of the People's Republic of China

CNS 6232-1980 Method of Test for Nitrate Ion in Water

National Metrological Verification Regulations of the People's Republic of China

JJG 656-1990 Verification Regulation of Nitrate Automatic Monitor

National Metrological Technical Specifications of the People's Republic of China

JJF 1567-2016 Calibration Specification for Phosphate Analyzers
JJF 1539-2015 Calibration Specification for Silicate Analyzers

Professional Standard - Coal

MT/T 251-2000 Determination of nitrous radical in coal mine water
MT 253-1991 Determination method of nitrate ion in coal mine water
MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine
MT/T 253-2000 Determination of nitrate radical in coal mine water
MT 251-1991 Determination method of nitrite ion in coal mine water

工业和信息化部

YS/T 1380-2020 Method for chemical analysis of rhodium compounds. Determination of the chloride ion and nitrate ion contents. Ion chromatography method

Professional Standard - Geology

DZ/T 0064.60-1993 Groundwater quality test methods - the determination of nitrite with spectrophotometry
DZ/T 0064.58-1993 Groundwater quality test methods - the determination of nitrate radical with spectrophotometric method with phenol disulfonic acid
DZ/T 0064.49-2021 Methods for analysis of groundwater quality-Part 49:Determination of carbonate,bicarbonate ions,hydroxy-Titrimetric method
DZ/T 0064.59-1993 Groundwater quality test methods - the determination of nitrate radical with ultraviolet spectrophotometric method

BR-ABNT

ABNT MB-135R-1954 Nitric acid analysis

Korean Agency for Technology and Standards (KATS)

KS M 0113-1987 Testing methods for Nitrite ion and NITRATE IONS of industrial water
KS M 1043-2019 Nitrate ion standard solution
KS M 1043-2009(2019) Nitrate ion standard solution
KS M 1044-2019 Nitrite ion standard solution

HU-MSZT

MSZ 9566-1965 Potassium sodium nitrate for analysis (1. Nitric acid. 2. Sodium)
MNOSZ 9567-1954 Sodium nitrate for analysis
MSZ 24217-1982 Potassium nitrate, for analysis
MSZ 24461-1957 Nitrate, for analysis
MSZ 8779-1964 Lead for analysis. Nitrate
MSZ 3798-1959 Potassium nitrite for analysis
MNOSZ 21277-1956 Silver nitrate, for analysis
MSZ 11491-1963 Cadmium nitrate upper analysis target
MSZ 3781-1958 Brominated nitrous acid for analysis
MSZ 11489-1979 Sodium nitrate target analysis
MSZ 5968-1957 Liquid nitrate(II) for analysis
MSZ 5967-1964 Liquid nitrate(I) for analysis
MSZ 3797-1959 Nitrite hydroxide for analysis
MSZ 3789-1959 Cobalt(II) nitrate, for crystallization water analysis
MSZ 11485-1981 Aluminum nitrate, crystal to wet analysis target

GSO

NB/T 11533-2024 Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography
GSO ISO 14673-2:2014 Milk and milk products -- Determination of nitrate and nitrite contents -- Part 2: Method using segmented flow analysis (Routine method)

Spanish Association for Standardization (UNE)

UNE 30181:1962 ANALYSIS REAGENTS. SODIUM NITRATE.
UNE 30133:1960 ANALYSIS REAGENTS. LEAD NITRATE.
UNE 30111:1960 ANALYSIS REAGENTS. COBALT NITRATE.
UNE 30121:1960 ANALYSIS REAGENTS. FERRIC NITRATE.
UNE 30083:1960 ANALYSIS REAGENTS. AMONIUM NITRATE.
UNE 30163:1961 ANALYSIS REAGENTS. POTASSIUM NITRATE.
UNE 30096:1959 ANALYSIS REAGENTS. BARIUM NITRATE.
UNE 30182:1962 ANALYSIS REAGENTS. SODIUM NITRATE.
UNE 30114:1960 ANALYSIS REAGENTS. COPPER NITRATE.
UNE 30177:1962 ANALYSIS REAGENTS. SODIUM COBALTINITRATE..
UNE 30 163 Analytical reagents. Potassium nitrate NO3KM 101,10
UNE 30 181 Analytical reagents. Sodium nitrate N03NaM 85
UNE 30 111 Analytical reagents. Cobalt nitrate (N03) 2Co. óH20M 291,05
UNE 30 182 Analytical reagents. Sodium nitrite N02NaM 69
UNE 30 096 Analytical reagents. Boric acid nitrate (N03) 2 BaM. 261,38
UNE 30 133 Analytical reagents. Lead nitrate (N03) 2PbM 331,23
UNE 30 114 Analytical reagents. Copper nitrate (N03) 2Cu. 3H20M 241,60
UNE 30 083 Analytical reagents. Ammonium nitrate N03 (NH4) M 80,, 05
UNE 30 121 Analytical reagents. Iron nitrate (N03) 3? Fe. 9H20M 404,02
UNE 30 177 Analytical reagents. Sodium cobalt nitrite [Co(N02)6]Na3M 404

SCC

BS EN ISO 10304-2:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
NS 4745:1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
BS EN ISO 10304-1:1995 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions. Method for water with low contamination
AWWA ACE68711 Bioregeneration of Perchlorate-selective Ion-Exchange Resins Containing Perchlorate and Nitrate
AWWA WQTC65748 Reduction of Nitrate through the Use of Nitrate Reductase for the SmartChem Autoanalyzer
AENOR UNE 77027:1982 METHODS OF ANALYSIS OF INDUSTRIAL WATERS. NITRATES
BS EN ISO 14673-2:2001 Milk and milk products. Determination of nitrate and nitrite contents-Method using segmented flow analysis (Routine method)
AWWA ACE93176 On-Line Analysis of Nitrate and Iron in Drinking Water
BS 1743-16.3:1987 Methods for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents-Screening method for nitrate content by cadmium reduction and spectrometry
AWWA JAW49900 Journal AWWA — Using Chlorite Ion to Control Nitrification
BS EN ISO 14673-3:2001 Milk and milk products. Determination of nitrate and nitrite contents-Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)

Association Francaise de Normalisation

NF T20-283:1968 CHEMICAL ANALYSIS OF NITRIC ACID. DETERMINATION OF NITROUS COMPOUNDS.
NF T20-582:1965 Chemical analysis of ammonium nitrate for technical use. Determination of nitrate ions.
NF T20-281:1968 Chemical analysis of nitric acid. Determination of total acidity.
NF U42-102:1964 Products used in agriculture. Fertilizers. Chemical analysis of ammonium nitrate and the ammonitrates.
NF T20-262:1968 Chemical analysis of hydrochloric and nitric acids. Determination of sulphated ash.
NF U42-103:1964 Products used in agriculture. Fertilizers. Chemical analysis of sodium nitrate.
NF U42-104:1964 Products used in agriculture. Fertilizers. Chemical analysis of calcium nitrate.
NF EN 15558:2009 Fertilizers - Dosage of nitrate and ammonia nitrogen according to Ulsch
NF T20-284:1970 Chemical analysis of nitric acid. Potentiometric determination of chlorides.
NF T20-285:1970 Chemical analysis of nitric acid. Turbidimetric determination of chlorides.
NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.
NF T20-581:1965 Chemical analysis of ammonium nitrate for technical use. Determination of free acidity.
NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
NF T20-296:1970 Chemical analysis of sulphuric acid and oleums. Determination of nitrous nitrogen and nitric nitrogen.
NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
NF EN 15559:2009 Fertilizers - Dosage of nitrate and ammonia nitrogen according to Arnd
NF V04-172-2*NF EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2 : method using segmented flow analysis (Routine method).
NF EN 15476:2009 Fertilizers - Determination of nitrate and ammonia nitrogen according to Devarda

KR-KS

KS M 1044-2019(2024) Nitrite ion standard solution

DIN

DIN EN ISO 10304-2:1996 Determination of dissolved anions in water by liquid chromatography - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate anions in waste water (ISO 10304-2:1995)

NO-SN

NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen

RO-ASRO

STAS SR 13374-1998 Sodium chloride. Determination of nitrite. Titrimetric Method

SE-SIS

SIS SS 02 81 33-1991 Determination of the sum of the nitrite and nitrate nitrogen content of water

South African Bureau of Standard

SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination
SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

AT-ON

ONORM M 6283-1990 Water analysis; determination of fluoride, Chloride, nitrite, Phosphate, bromide, nitrate and sulfate by Ion exchange chromatography
ONORM M 6238 Teil.1-1986 Water analysis; determination ofnitrate; 2,6-dimethylphenol spectrometric method

Danish Standards Foundation

DS/EN 26777:1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method

(U.S.) Ford Automotive Standards

FORD FLTM AK 113-1-2001 QUANTITATIVE ANALYSIS OF NITRATE (NO3) IN CLEANERS
FORD FLTM AK 103-2-2001 QUANTITATIVE ANALYSIS OF NITRITE (AS NO2) IN CLEANERS

NL-NEN

NEN 6652-1992 Water- Photometric determination of the sum of the contents of dissolved nitrate and nitrite by continuous flow analysis

National Information Standard Organization

BS EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Method using segmented flow analysis (Routine method)

RU-GOST R

GOST EN 12014-4-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 4. Determination of nitrate and nitrite content in meat products by ion-exchange chromatographic method

British Standards Institution (BSI)

BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method

CEN - European Committee for Standardization

EN ISO 14673-2:2001 Milk and Milk Products - Determination of Nitrate and Nitrite Contents - Part 2: Method Using Segmented Flow Analysis (Routine Method)

International Organization for Standardization (ISO)

ISO 14673-2:2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analyses (Routine method)
ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method)
ISO 14673-2:2004|IDF 189-2:2004 Determination of nitrate and nitrite content in milk and dairy products Part 2: Stratified flow analysis method (conventional method)

German Institute for Standardization

DIN EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004); German version EN ISO 14673-2:2004