TOC meter measures nitrogen in water

TOC meter measures nitrogen in water, Total:98 items.

The international standard classification for "TOC meter measures nitrogen in water" includes: Chemical analysis , Coals , Fertilizers , Chemical laboratories. Laboratory equipment .

The Chinese standard classification for "TOC meter measures nitrogen in water" includes: Basic standards and general methods for water treatment agent , Coal analysis methods , Basic standards and general methods on chemical fertilizers , Water supply and draining instrument and equipment , Aquatic product and fishery in general , Electrochemical, thermochemistry and optical profile type analyzer .

Group Standards of the People's Republic of China

T/CIMA 0041-2021 Ammonia Nitrogen Rapid Tester
T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
T/QAS 053-2021 TOC Meter Method for Determination of Chemical Oxygen Demand in High Chlorine Wastewater
T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method

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

GB/T 32116-2015 Determination of total organic carbon(TOC) in industrial circulating cooling water
GB/T 22923-2008 Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzer
GB/T 30733-2014 Determination of total carbon, hydrogen and nitrogen content in coal—Instrumental method
GB/T 13193-1991 Water quality--Determination of TOC by nondispersive infrared absorption method

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

Taiwan Provincial Standard of the People's Republic of China

CNS 14638-2002 Methods of test for total organic carbon in highly purified water

Professional Standard - Environmental Protection

HJ/T 104-2003 The technical requirement for water quality automatic analyzer of total organic carbon
HJ 537-2009 Water quality-Determination of ammonia nitrogen-Distillation-neutralization titration

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1236-2017 Determination of volatile basic nitrogen in feedstuffs of animal origin by automatic Kjeldahl method

国家质量监督检验检疫总局

SN/T 4764-2017 Determination of total carbon,hydrogen,nitrogen and sulfur content in coal—Elemental analyzer method

Guangdong Provincial Standard of the People's Republic of China

DB44/T 317-2006 Determination of the total volatile basic nitrogen in seafood

Professional Standard - Aquaculture

SC/T 3032-2007 Determination of the total volatile basic nitrogen in fishery products

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

GB/T 35582-2017 Sulfur and nitrogen elemental analyzers

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

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

Professional Standard - Chemical Industry

HG/T 3519-2023 Determination of benzotriazole in industrial circulating cooling water

Professional Standard - Agriculture

NY/T 2419-2013 Determination of total nitrogen in plant - Automatic kjeldahl apparatus method

未注明发布机构

ASTM RR-D02-1289 1992 D5291-Tests for the Instrumental Determination of Carbon, Hydrogen and Nitrogen in Petroleum Products and Lubricants

国家能源局

SH/T 0656-2017 Elemental analyzer method for determination of carbon, hydrogen and nitrogen in petroleum products and lubricants

AT-ON

ONORM M 6284-1988 Water quality; determination of total organic carbon (TOC)
OENORM EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)

SE-SIS

SIS SS 02 81 99-1990 Guidelines for the determination of total organic carbon (TOC) in water
SIS SS 02 81 86-1985 Determination of total arsenic in water - Silver diethyldithiocarbamate spectrometric method

SCC

AWWA WQTC50453 Selection of a TOC Analyzer: Analytical Considerations A.K.A., Confessions of a TOC Analyzer Manufacturer
AWWA WQTC65767 Removing TOC in Brute Cold River Water for Membrane Pretreatment
DANSK DS/ISO 20236:2018 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
AWWA WQTC62504 Enhanced Coagulation in Low TOC Waters: Extreme Measures
AWWA WQTC65769 Small Systems Remove TOC from Groundwater the Easy Way
AWWA WQTC64148 Ceramic Membranes and Coagulation for TOC Removal from Surface Waters
AWWA ACE58278 Low-Pressure Membrane Filtration of Direct Feed Water for TOC Removal from Surface Water
AWWA WQTC50354 Water Quality Monitoring and Plant Performance Evaluation Using a Portable TOC Analyzer
NS-EN ISO 20236:2021 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
DANSK DS/EN ISO 20236:2021 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
NS-ISO 8245:1987 Water quality — Guidelines for the determination of total organic carbon (TOC)
BS ISO 20236:2018 Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN<sub>b</sub>) and dissolved bound nitrogen (DN<sub>b</sub>) after high temperature catalytic oxidative combustion
AWWA WQTC60698 Side-by-Side Comparison and Guidance for Selection of an Online TOC Instrument
DIN EN ISO 20236 E:2023 Draft Document - Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN<(Index)b>) and dissolved bound nitrogen (DN<(Index)b>) after high temperature catalytic oxidative combust...
NS 4865:1983 Air quality — Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
AWWA MTC53883 Application of Immersed Ultrafiltration Membranes on High Turbidity and High TOC Surface Waters
AWWA WQTC60620 The Effect of Water Quality Characteristics and RSSCT Design Parameters on TOC Breakthrough in GAC Columns
AWWA ACE69065 Pilot Study on TOC Removal in Drinking Water Using Enhanced Coagulation Assisted by Membrane Ultrafiltration
AWWA WQTC69408 An Innovative Approach to Predicting Nitrogen Removal in Repurified Wastewater
DANSK DS/EN 12260:2003 Water quality – Determination of nitrogen – Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
NS-EN 12260:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
AWWA ACE68673 Evaluation of Technologies for TOC Removal in Conjunction with Microfiltration on California State Project Water

British Standards Institution (BSI)

BS EN ISO 20236:2021 Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN _b ) and dissolved bound nitrogen (DN _b ) after high temperature catalytic oxidative combustion
BS EN ISO 20236:2021(2022) Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
BS ISO 23695:2023 Water quality. Determination of ammonium nitrogen in water. Small-scale sealed tube method
23/30464382 DC BS EN ISO 20236. Water quality. Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
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
21/30396472 DC BS ISO 23695. Water quality. Determination of ammonium nitrogen in water. Small-scale sealed tube method

ES-UNE

UNE-EN ISO 20236:2022 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)

American Society for Testing and Materials (ASTM)

ASTM D1426-98 Standard Test Methods for Ammonia Nitrogen In Water
ASTM D1426-03 Standard Test Methods for Ammonia 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 D3590-11 Standard Test Methods for Total Kjeldahl Nitrogen in Water
ASTM D5373-08 Standard Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Coal
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 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 D1426-15(2021)e1 Standard Test Methods for Ammonia Nitrogen In Water

Korean Agency for Technology and Standards (KATS)

KS I 3202-2007 Testing methods for total organic carbon in highly purified water
KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5355-1993 Continuous analyzers for oxides of nitrogen in flue gas
KS D 2530-1993 Determination of nitrogen in titanium
KS B 5360-1990(2021) Continuous Analysers for Oxides of Nitrogen in Ambient Air

International Organization for Standardization (ISO)

ISO 20236:2018 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
ISO/CD 20236 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
ISO 8245:1987 Water quality; Guidelines for the determination of total organic carbon (TOC)
ISO/DIS 20236:2023 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion
ISO 23695:2023 Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method

European Committee for Standardization (CEN)

EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
prEN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO 20236:2018)
prEN ISO 20236 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion (ISO/DIS 20236:2023)

FI-SFS

SFS 3029 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation
SFS 3032-1976 Determination of ammonium nitrogen in water

Association Francaise de Normalisation

NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (COD), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after catalytic oxidative combustion at high temperature
NF T90-236*NF EN ISO 20236:2021 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustion
NF X34-117:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods.

Japanese Industrial Standards Committee (JISC)

JIS K 0400-22-10:1999 Water quality -- Guidelines for the determination of total organic carbon (TOC)
JIS B 7953:2004 Continuous analyzers for oxides of nitrogen in ambient air
JIS B 7982:2002 Automated measuring systems and analyzers for nitrogen oxides in flue gas

German Institute for Standardization

DIN EN ISO 20236:2023 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN) and dissolved bound nitrogen (DN) after high temperature catalytic oxidative combustion (ISO 20236:2018)
DIN EN ISO 20236:2023-10 Water quality - Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN<(Index)b>) and dissolved bound nitrogen (DN<(Index)b>) after high temperature catalytic oxidative combustion (ISO/DIS 2023...

PL-PKN

PN C04576 ArkusZ11-1973 Water and waste water Tests for nitrogen Determination of organie nitrogen
PN C04576 ArkusZ13-1973 Water and waste water Tests for nilrogen Determination of albuminous nitrogen
PN C04642-04-1991 Water and waste water. Tests of pollutants in atmospheric precipitation. Determination of ammonium nitrogen by colorimetric method
PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl
PN C04576 ArkusZ02-1973 Water and waste water Tests for nitrogen Determination of ammonium nitrogen by titrimetric method

CZ-CSN

CSN 70 4243-1981 Glass apparatus by Parnas-Wagner for the determination of nitrogen

RU-GOST R

GOST 32527-2013 Mineral nitrogen-containing substances. Determination in air and water

HU-MSZT

MNOSZ 260-12.lap-1955 Experiments to detect sewage nitrogen and organic nitrogen

Lithuanian Standards Office

LST EN 12260-2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

Danish Standards Foundation

DS/EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

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