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Trace amount of methanol in water

Trace amount of methanol in water, Total:192 items.

In the international standard classification, Trace amount of methanol in water involves: Products of the chemical industry, Fuels, Organic chemicals, Petroleum products in general, Insulating fluids, Analytical chemistry, Paint ingredients, Protection against dangerous goods, Water quality, Plastics, Soil quality. Pedology, Raw materials for rubber and plastics, Food products in general, Fertilizers, Coals, Lubricants, industrial oils and related products, Beverages, Applications of information technology, Air quality, General methods of tests and analysis for food products, Rubber and plastics products, Burners. Boilers, Physics. Chemistry, Paints and varnishes, Meat, meat products and other animal produce.

PL-PKN, Trace amount of methanol in water

PN C04568-1971 Water and waste water Determination of methyl alcohol content
PN C04593-1971 Water and waste water Determination of formaldehyde content
PN C04564-1992 Water and waste water. Determination of molybdenium by colorimetric method with toluene-3,4-dithiols

Taiwan Provincial Standard of the People's Republic of China, Trace amount of methanol in water

CNS 8162-1981 Method of Test for Methanol and Ethanol Content in Perfume (for Cosmetic)
CNS 6673-1980 Method of Test for Concentrating and Measuring Trace Quantities of Copper in High - Purity Water Used in the Electronics Industry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Trace amount of methanol in water

GB/T 31776-2015 Determination method of methanol content in methanol gasoline for motor vehicles
GB/T 12701-1990 Ethylene and propylene for industrial use--Determination of trace of methanol--Gas chromatographic method
GB/T 7374-1987 Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Gavimetri method
GB 7374-1987 Fluorinated methanes for industrial uses－Determination of micro－mounts of water－Gravimetric method
GB/T 10670-1989 Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Electrolytic method
GB 10670-1989 Fluorinated methanes for industrial uses－Determination of micro－mounts of water－Electrolytic method
GB/T 7376-1987 Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Karl fischer methed
GB 4120.4-1983 Liquid chlorinated methanes for industrial use--Determination of micro-amounts of water(Karl Fischer method)
GB/T 4120.5-1992 Liquid chlorinated methanes for industrial use--Determination of micro-amounts of water(cloud point method)
GB/T 6768-1986 Methods of analyzing microquantity of uranium in water
GB/T 12008.6-1989 Polyether polyols--Determination of water content
GB/T 5009.160-2003 Determination of semiamitraz residues in fruits
GB 22574-2008 Maximum limits of toluene,xylene,cumene,phenol and aniline for irrigation water quality
GB/T 5832.2-1986 Determination of trace water in the gases--Dew point method
GB/T 3727-2003 Ethylene or propylene for industrial use--Determination of trace water
GB/T 7376-2008 Determination of micro-amounts of water in industrial fluorinated alkane
GB/T 5009.143-2003 Determination of amitraz residues in vegetables,fruits,edible oil
GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases. Gas chromatographic method
GB/T 5009.176-2003 Determination of dicofol residues in tea,fruits,edible vegetable oils
GB/T 5832.2-2008 Determination of moisture in gases.Part 2: Dew point method

Group Standards of the People's Republic of China, Trace amount of methanol in water

T/NAIA 014-2020 Determination of Moisture Content in Methanol by Gas Chromatography
T/CIQA 7-2020 Rapid determination of the moisture content of ethanol Microwave transmission method
T/JSWA 005-2021 Rapid detection of odorous substances geosmin and 2-methylisoborneol in water by solid-phase microextraction gas chromatography-mass spectrometry
T/SDAQI 031-2021 Determination of methanol content in liquefied petroleum gas by gas chromatography
T/YNBX 11-2019 Medium and trace element water soluble fertilizer
T/CPCIF 0249-2023 Determination of N-methyldiethanolamine in industrial circulating water—Ion chromatography
T/YBL 003-2018 Preparation and quantitative calculation of acetaldehyde detection sample in polyethylene terephthalate (PET) bottles
T/GDBZ 005-2020 Determination of migration of 2,2,4,4-tetramethyl-1,3-cyclobutanediol in food contact plastic materials and products

International Truck and Engine Corporation (ITEC), Trace amount of methanol in water

INTERN CEMS BT-48-2009 Determination Of Water& Methanol In Windshield Washer Solvent

Natural Gas Processor's Association (NGPA), Trace amount of methanol in water

GPA RR-117-1988 Solubility of Methanol or Glycol in Water-Hydrocarbon Systems
GPA TP-26-2000 Mutual Solubility in Water/Methanol Hydrocarbon Solutions
GPA RR-127-1990 Enthalpies of Solution of H2S in Aqueous Methyldiethanolamine Solutions
GPA RR-102-1986 Enthalpies of Solution of CO2 in Aqueous Methyldiethanolamine Solutions
GPA RR-106-1987 Influence of High Concentrations of Methanol on Hydrate Formation and the Distribution of Glycol in Liquid-Liquid Mixtures
GPA RR-104-1987 Equilibrium Solubility of Carbon Dioxide or Hydrogen Sulfide in Aqueous Solutions of Monoethanolamine, Diglycolamine, Diethanolamine and Methyldiethanolamine
GPA RR-149-1995 Vapour-Liquid and Vapour- Liquid-Liquid Equilibria for H2S, CO2, Selected Light Hydrocarbons and a Gas Condensate in Aqueous Methanol or Ethylene Glycol Solutions
GPA RR-66-1983 Equilibrium Phase Composition and Hydrating Conditions in Systems Containing Methanol, Light Hydrocarbons, Carbon Dioxide, and Hydrogen Sulfide
GPA RR-92-1985 Effect of Ethylene Glycol or Methanol on Hydrate Formation in Systems Containing Ethane, Propane, Carbon Dioxide, Hydrogen Sulfide or a Typical Gas Condensate

American Society for Testing and Materials (ASTM), Trace amount of methanol in water

ASTM D2380-99 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D2380-04 Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D2380-04(2019) Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D2380-04(2011) Standard Test Method for Methanol Content of Formaldehyde Solutions
ASTM D1612-95(1999) Standard Test Method for Acetone in Methanol
ASTM D1612-05 Standard Test Method for Acetone in Methanol
ASTM UOP1003-13 Trace Metals in Methanol by ICP-OES
ASTM D4864-14 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D5501-94(1998)e1 Standard Test Method for Determination of Ethanol Content of Denatured Fuel Ethanol by Gas Chromatography
ASTM D5501-20 Standard Test Method for Determination of Ethanol and Methanol Content in Fuels Containing Greater than 20 % Ethanol by Gas Chromatography
ASTM D5501-12(2016) Standard Test Method for Determination of Ethanol and Methanol Content in Fuels Containing Greater than 20% Ethanol by Gas Chromatography
ASTM D5501-12 Standard Test Method for Determination of Ethanol and Methanol Content in Fuels Containing Greater than 20% Ethanol by Gas Chromatography
ASTM D5501-12e1 Standard Test Method for Determination of Ethanol and Methanol Content in Fuels Containing Greater than 20% Ethanol by Gas Chromatography
ASTM D3875-97 Standard Test Method for Alkalinity in Brackish Water, Seawater, and Brines
ASTM D7597-09e1 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D7597-09 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and
ASTM D4864-90(2000)e1 Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D3651-02 Standard Test Method for Barium in Brackish Water, Seawater, and Brines
ASTM D3651-07 Standard Test Method for Barium in Brackish Water, Seawater, and Brines
ASTM D7599-09 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM D7599-09e1 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM D4864-90(2005) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D7716-11a Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
ASTM D4864-90(2013) Standard Test Method for Determination of Traces of Methanol in Propylene Concentrates by Gas Chromatography
ASTM D7599-16(2017) Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reacti
ASTM D7599-09e2 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Sp
ASTM D7599-16 Standard Test Method for Determination of Diethanolamine, Triethanolamine, N-Methyldiethanolamine and N-Ethyldiethanolamine in Water by Single Reaction Monitoring Liquid Chromatography/Tandem Mass S
ASTM D5622-95(2005) Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
ASTM D5622-95(2011) Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
ASTM D4458-94(1999) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3352-94(1999) Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03e1 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-08a Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-15 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM UOP1021-19 Determination of Trace Methyl Mercaptan, Ethyl Mercaptan, and Isopropyl Disulfide in Polymer Grade Ethylene and Propylene by Gas Chromatography Mass Spectrometry
ASTM D7579-09 Standard Test Method for Pyrolysis Solids Content in Pyrolysis Liquids by Filtration of Solids in Methanol
ASTM D7579-09(2019) Standard Test Method for Pyrolysis Solids Content in Pyrolysis Liquids by Filtration of Solids in Methanol
ASTM D5622-16 Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
ASTM D757-77 Standard test method for determination of pyrolysis solids content in pyrolysis liquids by methanol solids filtration method
ASTM D7579-09(2013) Standard Test Method for Pyrolysis Solids Content in Pyrolysis Liquids by Filtration of Solids in Methanol
ASTM D6438-05(2010) Standard Test Method for Acetone, Methyl Acetate, and Parachlorobenzotrifluoride Content of Paints, and Coatings by Solid Phase Microextraction-Gas Chromatography

Professional Standard - Petrochemical Industry, Trace amount of methanol in water

SH/T 1547-2004 1-Butene for industrial use--Determination of trace methanol and methyl tert-butyl ether--Gas chromatographic method
SH/T 1547-1993 Determination of trace amounts of methanol and methyl tert-butyl ether in industrial 1-butene by gas chromatography
SH/T 1055-1991 Determination of water content in diethylene glycol for industrial use (microcoulometric titration)
SH/T 0078-1991 Determination of Trace Moisture in Liquefied Petroleum Gas (Electrolysis Method)

Danish Standards Foundation, Trace amount of methanol in water

DS/IEC TR 63025:2021 Insulating liquids – Quantitative determination of methanol and ethanol in insulating liquids
DS/EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium

Professional Standard - Public Safety Standards, Trace amount of methanol in water

GA/T 105-1995 Qualitative analysis and quantitative analysis of ethanol, methanol, n-propanol in blood and urine

Professional Standard - Energy, Trace amount of methanol in water

NB/SH/T 0903-2015 Standard test method for determination of methanol content in fatty acid methyl esters by gas chromatography
NB/T 10946-2022 Determination of Aromatic Hydrocarbons in Aqueous Phase of Methanol to Light Olefins
NB/SH/T 0876-2013 Standard test method for trace ethylene glycol in used engine oil
DL/T 2445-2021 Determination of Methanol Content in Running Transformer Oil by Gas Chromatography-Mass Spectrometry

British Standards Institution (BSI), Trace amount of methanol in water

BS PD IEC TR 63025:2021 Insulating liquids. Quantitative determination of methanol and ethanol in insulating liquids
PD IEC TR 63025:2021 Insulating liquids. Quantitative determination of methanol and ethanol in insulating liquids
BS ISO 14897:2002 Plastics - Polyols for use in the production of polyurethane - Determination of water content
BS EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Methanol as extracting medium
BS EN 13466-1:2001(2011) Fertilizers - Determination of water content (Karl Fischer methods) - Methanol as extracting medium
BS EN 13466-1:2001 Fertilizers. Determination of water content (Karl Fischer methods) - Methanol as extracting medium
BS EN 16761-2:2015 Automotive fuels. Determination of methanol in automotive ethanol (E85) fuel by gas chromatography. Method using heart cut technique
BS EN 16964:2018 Fertilizers. Extraction of total micro-nutrients in fertilizers using aqua regia
BS EN 16761-1:2015 Automotive fuels. Determination of methanol in automotive ethanol (E85) fuel by gas chromatography. Method using single column technique

Jilin Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB22/T 1034-2011 Determination of methanol content in ethanol gasoline for vehicles (on-site rapid method)

International Electrotechnical Commission (IEC), Trace amount of methanol in water

IEC TR 63025:2021 Insulating liquids - Quantitative determination of methanol and ethanol in insulating liquids

Universal Oil Products Company (UOP), Trace amount of methanol in water

UOP 1003-2013 Trace Metals in Methanol by ICP-OES

Professional Standard - Commodity Inspection, Trace amount of methanol in water

SN/T 2405-2009 Determination of migration of methanol,toluene,ethyl benzene,xylene and cyclohenxanone in toys
SN/T 3804-2014 Determination of the tri-ethylene glycol, di-ethylene glycol and water in the tri-ethylene glycol for import and export
SN/T 1114-2002 Test method for diniconazole residues in imported and exported fruits
SN 0279-1993 Method for the determination of amitrazresidues in fruits for export
SN 0281-1993 Method for the determination of metalaxylresidues in fruits for export
SN 0149-1992 Method for determination of carbarylresidue in fruit for export
SN/T 1421-2004 Micro-serum neutralization test for swine vesicular disease virus
SN 0344-1995 Method for the determination of methidathionresidues in fruits for export
SN 0148-1992 Method for determination of chiorpyrifos-methylresidues in fruit for export
SN 0154-1992 Method for inspection of pirimiphos methylresidue in fruit for export
SN 0161-1992 Method for determination of parathion methylresidues in fruit for export
SN 0162-1992 Method for determination of thiophanate-methylresidues in fruit for export
SN 0533-1996 Method for the determination of ethoxyquin residues in fruits for export
SN/T 1166.2-2002 Operating procedures for microserum neutralization test of vesicular stomatitis
SN 0200-1993 Method for determination of thiophanate-methylresidues in canned fruits for export
SN 0291-1993 Method for the determination of dimethoate and parathion-methylresidues in fruits for export

Association Francaise de Normalisation, Trace amount of methanol in water

NF T60-701:1997 FAT AND OIL DERIVATIVES. VEGETABLE OILS METHYL ESTERS. DETERMINATION OF METHANOL CONTENT.
NF EN 16761-2:2016 Carburants pour automobiles - Détermination de la teneur en méthanol dans le carburant éthanol (E85) pour automobiles par chromatographie en phase gazeuse - Partie 2 : méthode 'heart-cutting'
NF EN 16761-1:2016 Carburants pour automobiles - Détermination de la teneur en méthanol dans le carburant éthanol (E85) pour automobiles par chromatographie en phase gazeuse - Partie 1 : méthode avec une seule colonne
NF X20-530:1984 Natural gas. Determination of water and methanol contents. Gas chromatographic method.
NF M07-084:1995 Liquid fuels. Determinatio of colza methyl ester content in middle distillate. Method by infrared spectroscopy.
NF EN 13466-1:2002 Engrais - Détermination de la teneur en eau (Méthodes Karl Fischer) - Partie 1 : le méthanol comme milieu d'extraction
NF ISO 11466:1995 Qualité du sol - Extraction des éléments en traces solubles dans l'eau régalé
NF EN 16964:2018 Engrais - Extraction des oligo-éléments totaux des engrais à l'eau régale
NF U42-602-1*NF EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1 : methanol as extracting medium.

International Federation of Trucks and Engines, Trace amount of methanol in water

NAVISTAR CEMS BT-48-2009 Determination Of Water & Methanol In Windshield Washer Solvent

Chongqing Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB50/T 862-2018 Determination of methanol, acetaldehyde, benzene, toluene, ethylbenzene and xylene in car perfume by gas chromatography

Hebei Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB13/T 5029-2019 Determination of Methanol Content in Alcohol-Based Fuels - Gas Chromatography - Infrared Spectroscopy
DB13/T 2190.12-2015 Determination of the migration of 1,1,1-trimethanolpropane in water environment simulants of plastic packaging materials by gas chromatography-mass spectrometry

AENOR, Trace amount of methanol in water

UNE 55817:1985 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF METHANOL CONTENT (METHANOL CONTENTS BETWEEN 0,01 AND 0,20% IN VOLUMES). PHOTOMETRIC METHOD
UNE 55818:1985 SURFACE ACTIVE AGENTS. ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF METHANOL CONTENT (METHANOL CONTENTS BETWEEN 0,10 AND 1,50% IN VOLUME). VISUAL COLORIMETRIC METHOD
UNE 34100:2017 Foodstuffs. Determination of 16-O-methyl cafestol content of roasted coffee. HPLC-method.
UNE 81584:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF ALCOHOLS (2-PROPANOL, 2-METHYL-1-PROPANOL, 1-BUTANOL) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.
UNE-EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium
UNE 81585:1992 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF GLYCOL ETHERS (1-METHOXY-2-PROPANOL, 2-ETHOXYETHANOL) IN AIR. CHARCOAL TUBE/SOLVENT DESORPTION/GAS CHROMATOGRAPHIC METHOD.

国家市场监督管理总局、中国国家标准化管理委员会, Trace amount of methanol in water

GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry

SE-SIS, Trace amount of methanol in water

SIS SS 02 81 70-1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method
SIS SS 02 81 92-1989 Microfungi in water — Quantitative determination with the membrane filter method

Indonesia Standards, Trace amount of methanol in water

SNI 7969-2014

International Organization for Standardization (ISO), Trace amount of methanol in water

ISO 6977:1983 Natural gas; Determination of water and methanol contents; Gas chromatographic method
ISO 6188:1980 Plastics — Poly(ethylene terephthalate) granules — Determination of water content
ISO/FDIS 14897 Plastics — Polyols for use in the production of polyurethanes — Determination of water content
ISO/FDIS 17710 Plastics — Polyols for use in the production of polyurethanes — Determination of degree of unsaturation by microtitration
ISO/DIS 7383 Fine bubble technology — Evaluation method for determining oxygen content in fine bubble dispersions in water
ISO 17710:2002 Plastics - Polyols for use in the production of polyurethane - Determination of degree of unsaturation by microtitration

Sichuan Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB51/T 1694-2013 Determination of Methanol and Oxygen Content in Gasoline by Infrared Spectroscopy

国家质量监督检验检疫总局, Trace amount of methanol in water

SN/T 4438-2016 Determination of methanol content in crude oil by multidimensional gas chromatography

Professional Standard - Chemical Industry, Trace amount of methanol in water

HG/T 3025-1986(1997) Determination of water content of poly(ethylene terephthalate)granules
HG/T 3025-1986 Determination of water content of poly(ethylene terephthalate)granules

AR-IRAM, Trace amount of methanol in water

IRAM 13 307-1962

中华人民共和国环境保护部, Trace amount of methanol in water

GB 6768-1986 Methods of analysing microquantity of uranium in water

YU-JUS, Trace amount of methanol in water

JUS H.G8.216-1985 Reagents. Methano/. Determination ot water content. Karl Fischer method

Guangdong Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB44/T 1031-2012 Determination of Methanol Content in Pulping Waste Liquid by Headspace Gas Chromatography

Professional Standard - Agriculture, Trace amount of methanol in water

NY 1260-2007 Maximum Limits of Benzene, Toluene and Xylene for Irrigation Water Quality
SN/T 5073-2018 Determination of residual solvents such as toluene and methanol in food additives for export by headspace gas chromatography
NY 1500.13.3～4 1500.31.1～49.2-2008 Maximum Residue Limits of 20 Pesticides including Methamidophos in Vegetables and Fruits

API - American Petroleum Institute, Trace amount of methanol in water

API PUBL 4497-1991 Cost-Effective@ Alternative Treatment Technologies for Reducing the Concentrations of Methyl Tertiary Butyl Ether and Methanol in Groundwater
API PUBL 4601-1994 Transport and Fate of Dissolved Methanol@ Methyl-Tertiary-Butyl- Ether@ and Monoaromatic Hydrocarbons in a Shallow Sand Aquifer Appendix H: Laboratory Biotransformation Studies

German Institute for Standardization, Trace amount of methanol in water

DIN EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium; German version EN 13466-1:2001
DIN EN 13466-1:2002-01 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium; German version EN 13466-1:2001
DIN 10779:2011-03 Analysis of coffee and coffee products - Determination of 16-O-methyl cafestol content of roasted coffee - HPLC-method

Professional Standard - Textile, Trace amount of methanol in water

FZ/T 50057-2022 Determination of total antimony content in polyethylene terephthalate (PET) fibers

Professional Standard - Coal, Trace amount of methanol in water

MT/T 806-1999 Determination of trace oil in groundwater from coal mines

U.S. Environmental Protection Agency (U.S. EPA), Trace amount of methanol in water

EPA Method 1630 Methyl Mercury in Water by Distillation, Aqueous Ethylation, Purge and Trap, and Cold Vapor Atomic Fluorescence Spectrometry

国家能源局, Trace amount of methanol in water

NB/T 10518-2021 Determination of seventeen oxygen compounds in methanol to olefins (MTO) water by gas chromatography
NB/SH/T 0986-2019 Determination of total oxygen content in gasoline, diesel and methanol fuels - reduction cracking method

CZ-CSN, Trace amount of methanol in water

CSN 56 0210 Cast.9-1985 Testing methods of alcoholic beverages. Determination of methyl alcohol in brandy and wine distillate

Jiangsu Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB32/T 3881-2020 Quality control of traditional Chinese medicine water extraction and alcohol precipitation extraction process in the intelligent factory of traditional Chinese medicine

Shandong Provincial Standard of the People's Republic of China, Trace amount of methanol in water

DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer
DB37/T 2095-2012 Determination of Acetyl Mequine Residues in Aquatic Products by Liquid Chromatography

Association of German Mechanical Engineers, Trace amount of methanol in water

VDI 2457 Blatt 2-1996 Gaseous emission measurement - Gas chromatographic determination of organic compounds - Sampling by absorption in a solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol) at low temperature

工业和信息化部, Trace amount of methanol in water

QB/T 5703-2022 Oral hygiene and care products. Determination of ethanol and methanol content in oral hygiene and care solutions. Gas chromatography.
QB/T 5347-2018 Determination of benzoic acid, salicylic acid, sorbic acid and phenoxyethanol in toothpaste for oral hygiene care products by high performance liquid chromatography

Professional Standard - Aquaculture, Trace amount of methanol in water

SC/T 3019-2004 Determination of olaquindox residues in fishery products High-performance of liquid chromatography
SC/T 3040-2008 Determination of diedol residues in aquatic products by gas chromatography
SC/T 3029-2006 Determination of methyltesterone residues in fishery products Liquid chromatography method

Lithuanian Standards Office , Trace amount of methanol in water

LST EN 13466-1-2005 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium

ES-AENOR, Trace amount of methanol in water

UNE 34-222-1981

European Committee for Standardization (CEN), Trace amount of methanol in water

EN 13466-1:2001 Fertilizers - Determination of water content (Karl Fischer methods) Part 1: Methanol as extracting medium

RU-GOST R, Trace amount of methanol in water

GOST EN 13466-1-2013 Fertilizers. Determination of water content (Karl Fischer methods). Part 1. Methanol as extracting medium

Professional Standard - Nuclear Industry, Trace amount of methanol in water

EJ 194.2-1982 Environmental samples.Method for analyzing total trace of mercury in water

Professional Standard - Electricity, Trace amount of methanol in water

DL/T 522.2-1993 Determination of acetoxime dimethyl ketone grease in water (volumetric analysis)

Agricultural Standard of the People's Republic of China, Trace amount of methanol in water

农业部958号公告-10-2007 Determination of estradiol residues in fishery products Gas chromatography-mass spectrometry method

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, Trace amount of methanol in water

GB/T 34683-2017 Determination of formaldehyde content in water-borne coatings—High performance liquid chromatographic method