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Efficient dissolved oxygen meter

Efficient dissolved oxygen meter, Total:204 items.

In the international standard classification, Efficient dissolved oxygen meter involves: Installations in buildings, Inorganic chemicals, Analytical chemistry, Optics and optical measurements, Geology. Meteorology. Hydrology, Linear and angular measurements, Metrology and measurement in general, Farming and forestry, Water quality, Products of the chemical industry, Radiation protection, Power stations in general, Vocabularies, Paints and varnishes, Animal feeding stuffs, Materials and articles in contact with foodstuffs, Milk and milk products, Environmental protection, Fishing and fish breeding, Radiation measurements, General methods of tests and analysis for food products, Fuels, Beekeeping, Tea. Coffee. Cocoa, Fertilizers, Power transmission and distribution networks, Air quality, Electricity. Magnetism. Electrical and magnetic measurements, Fruits. Vegetables, Tobacco, tobacco products and related equipment, Meat, meat products and other animal produce, Ventilators. Fans. Air-conditioners, Wastes, Food products in general, Equipment for the metallurgical industry, Nuclear energy engineering, Products of the textile industry.

National Metrological Verification Regulations of the People's Republic of China, Efficient dissolved oxygen meter

JJG 291-2018 Dissolved Oxygen Meters
JJG 1060-2010 Verification Regulation of Low-level Dissolved Oxygen Meters
JJG 291-1999 Verification Regulation of Film Electrode Dissolved Oxygen Meter
JJG 291-2008 Verification Regulation of Dissolved Oxygen Meter with Covered-Membrane-Electrode

Professional Standard - Aquaculture, Efficient dissolved oxygen meter

SC/T 7006-2001 Dissolved oxygen meter

Professional Standard - Urban Construction, Efficient dissolved oxygen meter

CJ/T 139-2001 Dissolved oxygen meter with non-membrane electrode

Japanese Industrial Standards Committee (JISC), Efficient dissolved oxygen meter

JIS K 0803:1995 Continuous dissolved oxygen analyzer
JIS K 9906:1995 Highly purified sodium hydroxide solution
JIS Z 4812:1995 HEPA Filters for radioactive aerosols

工业和信息化部, Efficient dissolved oxygen meter

JB/T 14242-2022 Online dissolved oxygen monitor

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Efficient dissolved oxygen meter

GB/T 26792-2011 High performance liquid chromatography
GB/T 26792-2019 High performance liquid chromatography
GB/T 22325-2008 Determination of benzoyl peroxide in wheat flour.High performance liquid chromatography
GB/T 21037-2007 Determination of Trimethoprim in Feed by High Performance Liquid Chromatography
GB/T 36204-2018 Determination of gibberellic acid in fertilizer.High performance liquid chromatography-mass spectrometry method
GB/T 32112-2015 Determination of peroxide in oral care products.High performance liquid chromatography method
GB/T 24800.3-2009 Determination of spironolacton,benzoyl peroxide and tretinoin in cosmetics by high performance liquid chromatography method
GB/T 22506-2008 Inspection of grain and oils.Determination of 1- and 2- acyl lysophosphatidylcholine in enzymatically modified phospholipids.High performance liquid chromatography
GB/T 19542-2004 Determination of sulfamethazine and sulfamonomethoxine in feds-High-performance Liquid chromatography
GB/T 30956-2014 Determination of deoxynivalenol in feeds.High performance liquid chromatography with immunoaffinity column clean-up
GB 29702-2013 National Food Safety Standard for Determination of Trimethoprim Residues in Aquatic Products by High Performance Liquid Chromatography

Korean Agency for Technology and Standards (KATS), Efficient dissolved oxygen meter

KS M 8451-2012 Highly purified sodium hydroxide solution
KS M 8451-2018 Highly purified sodium hydroxide solution
KS I 2000-2014 Functional evaluation of high performance liquid chromatograph
KS A 4812-2001(2021) HEPA Filters for radioactive aerosols
KS I 2000-2010 Functional evaluation of high performance liquid chromatograph
KS L ISO 21079-1-2012(2017) Chemical analysis of refractories containing alumina, zirconia and silica－Refractories containing 5 % to 45 % of ZrO2 (alternative to the X-ray fluorescence method)－Part 1：Apparatus, reagents and diss
KS H ISO 11292-2007(2012) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
KS H ISO 11292-2007(2021) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
KS L ISO 21079-1-2012(2022) Chemical analysis of refractories containing alumina, zirconia and silica－Refractories containing 5 % to 45 % of ZrO2 (alternative to the X-ray fluorescence method)－Part 1：Apparatus, reagents and diss

KR-KS, Efficient dissolved oxygen meter

KS M 8451-2018(2023) Highly purified sodium hydroxide solution

Professional Standard - Ocean, Efficient dissolved oxygen meter

HY/T 096-2007 Test method of seawater dissolved oxygen analyzer

Professional Standard - Agriculture, Efficient dissolved oxygen meter

JJG(教委) 024-1996 Verification Regulations for High Performance Liquid Chromatography
137兽药产品说明书范本第一册-2013 Instructions for ten-drawing salt, enox, ammonia times high tobacco and alcohol enrofloxacin solution
111兽药产品说明书范本第一册-2013 Instructions for ten-painted salt en oxygen ammonia times high tobacco and alcohol hydrochloride spectinomycin hydrochloride soluble powder
农业部1759号公告-128-2012 Compilation of National Standards for Veterinary Drugs (Volume III) Beta-Cypermethrin Solution (For Aquaculture)
149兽药产品说明书范本第一册-2013 Ten paintings salt en oxygen ammonia times high tobacco and wine tartrate kitamycin soluble powder instructions
151兽药产品说明书范本第一册-2013 Ten paintings salt en oxygen ammonia times high tobacco alcohol tartrate tylosin soluble powder instructions
NY/T 2336-2013 Determination of polymethoxylated flavones in citrus and derived products.HPLC
NY/T 4305-2023 Determination of 2,6-Dimethoxy-4-vinylphenol in Vegetable Oil by High Performance Liquid Chromatography
284兽药质量标准2017年版 Volume I of Chemical Drugs Quality Standards for Veterinary Drugs Ten paintings Beta-cypermethrin solution (for aquatic products)
112兽药产品说明书范本第一册-2013 Ten paintings of salt en oxygen ammonia times high tobacco and alcohol hydrochloride spectinomycin hydrochloride lincomycin hydrochloride soluble powder instructions

National Metrological Technical Specifications of the People's Republic of China, Efficient dissolved oxygen meter

JJF 1714-2018 Program of Pattern Evaluation of Low-level Dissolved Oxygen Meters
JJF 1441-2013 Program of Pattern Evaluation of Dissolved Oxygen Meter With Covered-Membrane-Electrode

Group Standards of the People's Republic of China, Efficient dissolved oxygen meter

T/CMA HG109-2023 Calibration Method for On-line Dissolved Oxygen Analyzer
T/SDAA 0048-2021 Determination of illegal addition of carbadox to amoxicillin soluble powder - High performance liquid chromatography
T/CNCIA 01005-2022 Technical requirement for low VOCs content high solid/ultra high solid and solvent-free epoxy coatings
T/CNCIA 01005-2018 Definition of low VOCs content high solids, ultra high solids and solvent-free epoxy coating
T/QGCML 1215-2023 Technical specifications for the production of functional (high dissolved oxygen) packaged drinking water
T/QAS 053-2021 TOC Meter Method for Determination of Chemical Oxygen Demand in High Chlorine Wastewater
T/SHDSGY 123-2023 Technical specification for nitrogen oxide detection instruments in high-temperature boiler flue gas
T/AHEPI 11-2022 Technical guide for water environment treatment of high-efficiency oxygen-enriched carbon fiber bioreactor
T/GDAQI 028-2020 Determination of Alkylphenol polyethoxylates in detergent-High performance liquid chromatography
T/SDFA 026-2023 Determination of Ethoxyquinoline in Mixed Feed Additives by High Performance Liquid Chromatography

United States Navy, Efficient dissolved oxygen meter

NAVY AN6011 REV 3 NOTICE 1-1997 GAGE - PANEL MOUNTING HIGH PRESSURE OXYGEN
NAVY AN6011 REV 3-1959 GAGE - PANEL MOUNTING HIGH PRESSURE OXYGEN

PL-PKN, Efficient dissolved oxygen meter

PN C04545 ArkusZ04-1972 Wa?er and waste wa?er Tests for dis$olved oxygenDetermination of dissolved oxygen by Winkler me?hod, perman ganate modifikalion

Professional Standard - Environmental Protection, Efficient dissolved oxygen meter

HJ/T 99-2003 The technical requirement for water quality automatic analyzer of dissolved oxygen(DO)
HJ 925-2017 Technical requirements and testing methods of portable dissolved oxygen meter
HJ 1154-2020 Determination of aldehydes and ketones in ambient air by solution absorption-high performance liquid chromatography
HJ 1022-2019 Determination of Phenoxycarboxylic Acid Pesticides in Soil and Sediment by High Performance Liquid Chromatography
HJ 1153-2020 Determination of aldehydes and ketones in waste gas from stationary pollution sources Solution absorption-high performance liquid chromatography
HJ 1267-2022 Water quality—Determination of 6 phenoxy acid herbicides and dicamba —High performance liquid chromatography

Guizhou Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB52/T 1095-2016 CHP series high-efficiency catalysts for sulfur dioxide oxidation to sulfuric acid

Professional Standard - Electricity, Efficient dissolved oxygen meter

DL/T 1002-2006 Calibration for low-level dissolved oxygen meter.standard gases calibration
DL/T 1694.5-2017 Calibration specifications for high-voltage testing instruments and equipment Part 5: Zinc oxide arrester resistive current tester

RO-ASRO, Efficient dissolved oxygen meter

STAS 4242/2-1988 BLAST FURNAGE SLAG Determination of nonsoluble substances in hydrochloric acid and of silicium dioxide
SR CEI 746-4-1996 Expression of performance of electrochemical analyzers Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors

Zhejiang Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB33/T 538-2005 Determination of Carbadox in Feed by High Performance Liquid Chromatography

Hunan Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB43/T 890-2014 Determination of decoquinate in feed by high performance liquid chromatography

Anhui Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB34/T 4206-2022 Determination of decoquinate in feed by high performance liquid chromatography
DB3411/T 0003-2022 Technical regulations for high-efficiency circulation and oxygenation of Procambarus clarkii cultured in paddy fields
DB34/T 2242-2014 Determination of deoxynivalenol in livestock and poultry feed - high performance liquid chromatography
DB34/T 4207-2022 Determination of Ofloxacin in Chicken Excreta by High Performance Liquid Chromatography-Fluorescence Detection

Professional Standard - Commodity Inspection, Efficient dissolved oxygen meter

SN/T 2448-2010 Determination of water-soluble colorants in lipsticks-High performance liquid chromatography
SN/T 1050-2014 Method for the determination of antioxidants in oils and fats for export.High performance liquid chromatography
SN/T 2936-2011 Determination of phenols preservatives in coatings for import and export.High performance liquid chromatography
SN/T 2048-2008 Determination of antioxidants in plastics and plastic articles.High performance liquid chromatography
SN/T 3148-2012 Determination of benzoyl peroxide in food for export.HPLC
SN/T 2539-2010 Determination of ethoxyquin residues in foodstuffs of animal origin-HPLC method

SAE - SAE International, Efficient dissolved oxygen meter

SAE AMS4229-1969 ALUMINUM ALLOY CASTINGS@ HIGH STRENGTH 4.5Cu - 0.70Ag Solution Heat Treated and Overaged
SAE AMS4226A-1983 Aluminum Alloy Castings@ High Strength 5.0Cu - 0.35Mn - 0.18Zr - 0.10V (224.0) Solution and Precipitation Heat Treated (Overaged)
SAE AMS4229C-1990 Aluminum Alloy Castings@ High Strength 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T7) Solution Heat Treated and Overaged
SAE AMS4226-1972 ALUMINUM ALLOY CASTINGS@ HIGH STRENGTH 5.0Cu - 0.35Mn - 0.18Zr - 0.10V (224.0) Solution and Precipitation Heat Treated (Overaged)
SAE AMS5845E-1996 Alloy@ Corrosion Resistant@ Bars 20Cr - 35Ni - 35Co - 10Mo Vacuum Induction Plus Consumable Electrode Vacuum Melted Solution Heat Treated@ Work Strengthened@ and Aged (UNS R30035)
SAE AMS5845F-2002 Alloy@ Corrosion-Resistant@ Round Bars 20Cr - 35Ni - 35Co - 10Mo Vacuum Induction Plus Consumable Electrode Vacuum Melted Solution Heat Treated@ Work Strengthened@ and Aged (UNS R30035)
SAE AMS4229A-1976 ALUMINUM ALLOY CASTINGS@ HIGH STRENGTH 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (201.0-T7) Solution Heat Treated and Overaged (UNS A02010)
SAE AMS4229B-1982 ALUMINUM ALLOY CASTINGS@ HIGH STRENGTH 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T7) Solution Heat Treated and Overaged (UNS A02010)
SAE AMS5845K-2019 Alloy@ Corrosion-Resistant@ Round Bars 20Cr - 35Ni - 35Co - 10Mo Vacuum Induction Plus Consumable Electrode Vacuum Remelted Solution Heat Treated@ Work Strengthened@ and Aged (UNS R30035)
SAE AMS4229G-2015 Aluminum Alloy Castings@ High Strength 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T7) Solution Heat Treated and Overaged (UNS A02010)
SAE AMS4226B-2017 Aluminum Alloy Castings@ High Strength 5.0Cu - 0.35Mn - 0.18Zr - 0.10V (224.0) Solution and Precipitation Heat Treated (Overaged) (UNS A02240)

German Institute for Standardization, Efficient dissolved oxygen meter

DIN EN ISO 14939:2001 Animal feeding stuffs - Determination of carbadox content - Method using high-performance liquid chromatography (ISO 14939:2001); German version EN ISO 14939:2001
DIN ISO 10727:2004-05 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography (ISO 10727:2002)
DIN ISO 10727:2004 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography (ISO 10727:2002)
DIN 10780:2003 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
DIN EN 14526:2017-04 Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation; German version EN 14526:2017
DIN 10473:1997-12 Determination of acid soluble <beta>-lactoglobulin content of heat-treated milk - Reversed phase, high performance liquid chromatographic method
DIN EN IEC 60746-4:2019-10 Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors (IEC 60746-4:2018); German version EN IEC 60746-4:2019 / Note: DIN IEC 60746-4 (1996-07) remains valid alongsid...
DIN EN 16162:2012-06 Animal feeding stuffs - Determination of decoquinate by HPLC with fluorescence detection; German version EN 16162:2012
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)

British Standards Institution (BSI), Efficient dissolved oxygen meter

DD ISO/TS 27105:2009 Milk and milk products. Determination of hen's egg white lysozyme by HPLC
BS EN IEC 60746-4:2019 Expression of performance of electrochemical analyzers - Dissolved oxygen in water measured by membrane-covered amperometric sensors
BS ISO 27105:2016 Milk and cheese. Determination of hen’s egg white lysozyme content by high performance liquid chromatography
BS ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
BS EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Aerosol production, measuring equipment, particle counting statistics
BS EN 1822-2:1998 High efficiency air filters (HEPA and ULPA) - Aerosol production, measuring equipment, particle counting statistics
BS EN 1822-2:2010 High efficiency air filters (EPA, HEPA and ULPA) - Aerosol production, measuring equipment, particle counting statistics
BS ISO 10727:2002 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography
BS EN 16162:2012 Animal feeding stuffs. Determination of decoquinate by HPLC with fluorescence detection
BS ISO 13875:2005 Liquid milk - Determination of acid-soluble -lactoglobulin content - Reverse-phase HPLC method
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 5688-4:1979 Methods of test for boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents of hydrated sodium perborates
BS EN IEC 61207-2:2019 Expression of performance of gas analyzers - Measuring oxygen in gas utilizing high-temperature electrochemical sensors
BS EN ISO 18254-1:2016 Textiles. Method for the detection and determination of alkylphenol ethoxylates (APEO). Method using HPLC - MS

International Organization for Standardization (ISO), Efficient dissolved oxygen meter

ISO/TS 27105:2009 | IDF 216:2009 Milk and milk products — Determination of hen's egg white lysozyme by HPLC
ISO 27105:2016 | IDF 216:2016 Milk and cheese — Determination of hen's egg white lysozyme content by high performance liquid chromatography
ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
ISO 10727:2002 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography
ISO 27105:2016 Milk and cheese — Determination of hen's egg white lysozyme content by high performance liquid chromatography
ISO/TS 27105:2009 Milk and milk products - Determination of hen's egg white lysozyme by HPLC
ISO 13875:2005 | IDF 178:2005 Liquid milk — Determination of acid-soluble beta-lactoglobulin content — Reverse-phase HPLC method
ISO/TS 27105:2009|IDF/RM 216:2009 Determination of egg albumin lytic enzymes in milk and dairy products by high performance liquid chromatography (HPLC)
ISO 13875:2005 Liquid milk - Determination of acid-soluble -lactoglobulin content - Reverse-phase HPLC method
ISO 13875:2005|IDF 178:2005 Determination of acid-soluble β-lactoglobulin content in liquid milk by reversed-phase high performance liquid chromatography
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/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

Association Francaise de Normalisation, Efficient dissolved oxygen meter

NF V18-129*NF EN ISO 14939:2002 Animal feeding stuffs - Determination of carbadox content - Method using high-performance liquid chromatography.
NF EN ISO 14939:2002 Aliments des animaux - Détermination de la teneur en carbadox - Méthode par chromatographie liquide à haute performance
NF V04-154*NF ISO 27105:2016 Milk and cheese - Determination of hen's egg white lysozyme content by high performance liquid chromatography
NF V05-323:1995 Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography.
NF EN 14526:2017 Produits alimentaires - Détermination de la teneur en toxines du groupe de la saxitoxine dans les coquillages - Méthode par CLHP avec dérivation pré-colonne et par oxydation au peroxyde ou au periodate
NF EN 16162:2012 Aliments des animaux - Dosage du décoquinate par chromatographie liquide à haute performance (CLHP) avec détection par fluorescence
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 EN ISO 20236:2021 Qualité de l'eau - Dosage du carbone organique total (COT), carbone organique dissous (COD), azote lié total (TNb) et azote lié dissous (DNb) après combustion catalytique oxydante à haute température
FD CEN/TR 13205-3:2014 Exposition sur les lieux de travail - Évaluation des performances des instruments de mesurage des concentrations d'aérosols - Partie 3 : Analyse des données d'efficacité de prélèvement
NF C46-252*NF EN 61207-2:1994 Expression of performance of gas analyzers. Part 2 : oxygen in gas (utilizing high-temperature electrochemical sensors).
NF C46-270-4*NF EN IEC 60746-4:2019 Expression of performance of electrochemical analyzers - Part 4 : dissolved oxygen in water measured by membrane covered amperometric sensors
NF V18-244*NF EN 16162:2012 Animal feeding stuffs - Determination of decoquinate by HPLC with fluorescence detection

Danish Standards Foundation, Efficient dissolved oxygen meter

DS/EN ISO 14939:2001 Animal feeding stuffs - Determination of carbadox content - Method using high-performance liquid chromatography
DS/EN 16162:2012 Animal feeding stuffs - Determination of decoquinate by HPLC with fluorescence detection
DS/EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics

International Electrotechnical Commission (IEC), Efficient dissolved oxygen meter

IEC 61578:1997 Radiation protection instrumentation - Calibration and verification of the effectiveness of radon compensation for alpha and/or beta aerosol measuring instruments - Test methods
IEC 60746-4:2018 Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors

International Dairy Federation (IDF), Efficient dissolved oxygen meter

IDF/RM 216-2009 Milk and milk products - Determination of hen's egg white lysozyme by HPLC

Military Standard of the People's Republic of China-General Armament Department, Efficient dissolved oxygen meter

GJB 1803-1993 Test methods for silica and impurity elements in high-purity silica sol

UNKNOWN, Efficient dissolved oxygen meter

农业农村部公告第316号-6-2020

国家市场监督管理总局、中国国家标准化管理委员会, Efficient dissolved oxygen meter

GB/T 40496-2021 Determination of antioxidant content in jet fuel—High performance liquid chromatography
GB/T 40486-2021 Determination of melittin content in bee venom powder—High performance liquid chromatography
GB/T 40642-2021 Determination of 1-deoxynojirimycin in extract of mulberry leaf—HPLC
GB/T 39998-2021 Paper, board and paper products—Determination of alkylphenol polyethoxylates—HPLC-MS method

Jinlin Provincial Food Standard of the People's Republic of China, Efficient dissolved oxygen meter

DBS22/ 009-2013 Determination of Sodium 4-Chlorophenoxyacetate in Bean Sprouts by High Performance Liquid Chromatography
DBS22/ 001-2013 Determination of Sodium 4-Chlorophenoxyacetate in Bean Sprouts in Local Food Safety Standards by High Performance Liquid Chromatography

RU-GOST R, Efficient dissolved oxygen meter

GOST R 8.754-2011 State system for ensuring the uniformity of measurements. Analyzers of oxygen dissolved in water. Verification procedure
GOST 30421-1996 Electrical capacitance, pure resistance and dissipation factor high-voltage meters. General specifications
GOST R 51880-2002 Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography
GOST R EN 1822-2-2012 High efficiency air filters (EPA, HEPA and ULPA). Part 2. Aerosol production, measuring equipment, particle counting statistics
GOST R 51116-2017 Compound feeds, grain and grain by-products. Determination of desoxinivalenol by high-performance liquid chromatography method

Lithuanian Standards Office , Efficient dissolved oxygen meter

LST EN 16162-2012 Animal feeding stuffs - Determination of decoquinate by HPLC with fluorescence detection
LST EN ISO 14939:2003 Animal feeding stuffs - Determination of carbadox content - Method using high-performance liquid chromatography (ISO 14939:2001)
LST EN 1822-2-2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics

AENOR, Efficient dissolved oxygen meter

UNE-EN 16162:2012 Animal feeding stuffs - Determination of decoquinate by HPLC with fluorescence detection
UNE-EN ISO 14939:2002 Animal feeding stuffs - Determination of carbadox content - Method using high-performance liquid chromatography. (ISO 14939:2001)
UNE-EN 1822-2:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics

Jiangsu Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB32/T 2302-2013 Technical operation rules for high-efficiency culture of Procambarus clarkii in microporous aerobic ponds

Natural Gas Processor's Association (NGPA), Efficient dissolved oxygen meter

GPA TP-8-1982 Solubility of Carbon Dioxide in Propylene Carbonate at Elevated Pressures & Higher Than Ambient Temperatures

Professional Standard - Nuclear Industry, Efficient dissolved oxygen meter

EJ/T 1010-1996 Calibration of α and β radioactive aerosol monitors and testing methods for effectiveness of radon daughter compensation
EJ/T 20027-2012 Verification of purification coefficient of high efficiency particulate air filter in nuclear air treatment systems.Uranin aerosol method

European Committee for Standardization (CEN), Efficient dissolved oxygen meter

EN ISO 14939:2001 Animal Feeding Stuffs - Determination of Carbadox Content - Method using High-Performance Liquid Chromatography ISO 14939:2001
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)
EN 1822-2:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
EN 1822-2:1998 High Efficiency Air Filters (HEPA and ULPA) - Part 2: Aerosol Production, Measuring Equipment, Particle Counting Statistics
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)

Professional Standard - Hygiene , Efficient dissolved oxygen meter

WS/T 170-1999 Workplace air.Determination of aniline.Solvent desorption high performance liquid chromatographic method

Society of Automotive Engineers (SAE), Efficient dissolved oxygen meter

SAE AMS4226A-2012 Aluminum Alloy Castings, High Strength 5.0Cu - 0.35Mn - 0.18Zr - 0.10V (224.0) Solution and Precipitation Heat Treated (Overaged)
SAE AMS4229D-2006 Aluminum Alloy Castings, High Strength 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T7) Solution Heat Treated and Overaged
SAE AMS4229C-1994 ALUMINUM ALLOY CASTINGS, HIGH STRENGTH 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (A201.0-T7) Solution Heat Treated and Overaged
SAE AMS5845A-1979 ALLOY BARS, HIGH STRENGTH, CORROSION RESISTANT 20Cr - 35Ni - 35Co - 10Mo Solution Heat Treated, Cold Drawn, and Aged
SAE AMS5845-1972 ALLOY BARS, HIGH STRENGTH, CORROSION RESISTANT 35Ni - 35Co - 20Cr - 10Mo Solution Heat Treated, Cold Drawn, Aged, Centerless Ground

农业农村部, Efficient dissolved oxygen meter

NY/T 3322-2018 Determination of 7 water-soluble pigments including tartrazine in feed by high performance liquid chromatography

CENELEC - European Committee for Electrotechnical Standardization, Efficient dissolved oxygen meter

EN IEC 60746-4:2019 Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors

未注明发布机构, Efficient dissolved oxygen meter

DIN IEC 746-4:1996 Expression of Performance of electrochemical analyzers — Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors
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
DIN EN 1822-2:1998 High efficiency particulate air filters (HEPA and ULPA) — Part 2: Aerosol production, measuring equipment, particle counting statistics

Hebei Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB13/T 2954-2019 Determination of deoxynivalenol in livestock and poultry feed by high performance liquid chromatography

ES-UNE, Efficient dissolved oxygen meter

UNE-EN 14526:2017 Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation
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)
UNE-EN IEC 60746-4:2019 Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane-covered amperometric sensors (Endorsed by Asociación Española de Normalización in April of 2019.)

Professional Standard - Tobacco, Efficient dissolved oxygen meter

YC/T 442-2012 Determination of 4-ethoxyphenyl-urea in tobacoo additives.High performance liquid chromatographic method

American Society for Testing and Materials (ASTM), Efficient dissolved oxygen meter

ASTM D6239-02 Standard Test Method for Uranium in Drinking Water by High-Resolution Alpha-Liquid-Scintillation Spectrometry
ASTM D6239-98a Standard Test Method for Uranium in Drinking Water by High-Resolution Alpha-Liquid-Scintillation Spectrometry
ASTM D6239-03e1 Standard Test Method for Uranium in Drinking Water by High-Resolution Alpha-Liquid-Scintillation Spectrometry
ASTM D6239-03e2 Standard Test Method for Uranium in Drinking Water by High-Resolution Alpha-Liquid-Scintillation Spectrometry
ASTM D5659-95 Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC
ASTM D5659-95(2001) Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC
ASTM D5659-95(2006) Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC
ASTM D5659-14 Standard Test Method for Chlorophenoxy Acid Herbicides in Waste Using HPLC

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Efficient dissolved oxygen meter

PREN 3122-1988 Aerospace Series Aluminium Alloy AL-C27 Solution Treated and Artificially Aged (T6) High Strength Structural Precision Castings (Issue P 1)
PREN 3124-1988 Aerospace Series Aluminium Alloy AL-C26 Solution Treated and Artificially Aged (T6) High Strength Structural Precision Castings (Issue P 1)

CZ-CSN, Efficient dissolved oxygen meter

CSN 75 7554-1998 Water quality - Determination of selected polynuclear aromatic hydrocarbons (PAH) - HPLC (FLD) and GC (MSD) methods

国家粮食局, Efficient dissolved oxygen meter

LS/T 6127-2017 Grain and Oil Inspection Determination of deoxynivalenol in grains by ultra-high performance liquid chromatography

Jilin Provincial Standard of the People's Republic of China, Efficient dissolved oxygen meter

DB22/T 1989-2013 Determination of nonylphenol polyoxyethylene ether and nonylphenol residues in fish by high performance liquid chromatography

AT-ON, Efficient dissolved oxygen meter

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)

Professional Standard - Non-ferrous Metal, Efficient dissolved oxygen meter

YS/T 119.4-2008 Determination and calculation of heat balance of special equipments for alumina production.Part 4: High pressure digestion system