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Malic acid gas chromatography

Malic acid gas chromatography, Total:344 items.

In the international standard classification, Malic acid gas chromatography involves: Tobacco, tobacco products and related equipment, Fruits. Vegetables, Beverages, Animal feeding stuffs, General methods of tests and analysis for food products, Sugar. Sugar products. Starch, Pesticides and other agrochemicals, Air quality, Protection against crime, Geology. Meteorology. Hydrology, Photography, Milk and milk products, Vocabularies, Farming and forestry, Edible oils and fats. Oilseeds, Soil quality. Pedology, Terminology (principles and coordination), Organic chemicals, Products of the chemical industry, Analytical chemistry, Water quality, Laboratory medicine, Meat, meat products and other animal produce, Products of the textile industry, Fishing and fish breeding, Plastics, Electronic components in general, Food products in general, Environmental protection, Fuels, FOOD TECHNOLOGY, Paints and varnishes, Rubber, Raw materials for rubber and plastics, Petroleum products in general, Paint ingredients, Lubricants, industrial oils and related products, Fertilizers, Materials and articles in contact with foodstuffs, Occupational safety. Industrial hygiene.

Professional Standard - Tobacco, Malic acid gas chromatography

YC/T 288-2009 Tobacco and tobaccco products.Determination of polyacids(oxalic acid,malic acid and citric acid).Gas chromatography method
YC/T 331-2010 Determination of triacetin in cellulose acetate filter rods-Gas chromatography method
YC/T 539-2016 Determination of water in glycerol triacetate for cigarette.Gas-chromatographic method
YC/T 416-2011 Determination of menthol in cellulose acetate filter rods.Gas chromatographic method
YC/T 420-2011 Determination of purity of glycerol triacetate for cigarette.Gas chromatographic method
YC/T 333-2010 Determination of phthalates in water-borne adhesives for cigarette-Gas chromatography-mass spectrometry method
YC/T 360-2010 Determination of diethyl pyrocarbonate in tobacco additives-Gas chromatography-mass spectrometry method
YC/T 500-2014 Tobacco and tobacco products.Determination of volatile organic acid.Gas chromatography-mass spectrometry method
YC/T 267-2008 Determination of vinyl acetate in polyvinyl acetate emulsion adhesive for cigarette.Headspace-gas chromatography
YC/T 417-2011 Determination of phthalates in the filter rod of polypropylene fibers.Gas chromatography-mass spectrometry method

农业农村部, Malic acid gas chromatography

NY/T 3942-2021 Determination of L-malic acid and D-malic acid in fruits and their products by high performance liquid chromatography
NY/T 3566-2020 Determination of fatty acid content in food crops by gas chromatography

NL-NEN, Malic acid gas chromatography

NEN 2864/1-1989
NEN 2864-1989 Fruit Juices. Determination of the total tartaric acid content of apple juice. Liquid chromatography method
NEN 5352-1990 Binders for paints and varnishes - Isocyanate resins Gaschromatographic determination of monomeric diisocyanates

RU-GOST R, Malic acid gas chromatography

GOST R 54744-2011 Juice products. Determination of quinic, malic and citric acids in products from cranberry and apples by high-performance liquid chromatography
GOST R 54744-2011(2019) Juice products. Determination of quinic, malic and citric acids in products from cranberry and apples by high-performance liquid chromatography
GOST R 51435-1999 Apple juice, apple juice concentrates and drinks containing apple juice. Method for determination of patulin content using high performance liquid chromatography
GOST 30669-2000 Products of fruits and vegetables processing. Gas chromatographic method for determination of benzoic acid content
GOST 30670-2000 Products of fruits and vegetables proccesing. Gas chromatographic method for determination of sorbic acid
GOST 32384-2013 Acetic acid. Gas chromatographic determination in atmospheric air
GOST 32771-2014 Juice products. Determination of organic acids by reversed-phase High Performance Liquid Chromatography (HPLC)
GOST 31643-2012 Juice products. Determination of ascorbic acid by High Performance Liquid Chromatography (HPLC) method
GOST 33312-2015 Juice products. Determination of guaiacol by gas chromatography
GOST 32712-2014 Juice products. Determination of fumaric acid by high performance liquid chromatography
GOST R 53693-2009 Juice products. Determination of ascorbic acid by High Performance Liquid Chromatography (HPLC)
GOST R 51428-1999 Fruit juices. Method for determination of tartaric acid content using high performance liquid chromatography
GOST R 54685-2011 Juice products. Determination of fumaric acid by high performance liquid chromatography method (HPLC)
GOST 33332-2015 Fruit and vegetable products. Determination of sorbic and benzoic acids by high performance liquid chromatography
GOST 32800-2014 Juice products. Detection of glucose and fructose syrups addition by capillary gas chromatography
GOST 32841-2014 Juice products. Determination of ethanol in aromatic substances by gas chromatography
GOST 32146-2013 Juices and juice products. Identification. Determination of aromatic substances and volatile flavour components by gas chromatographic-mass spectrometric method
GOST R 55483-2013 Meat and meat products. Determination of fatty acids composition by gas chromatography
GOST R ISO 5508-2010 Animal and vegetable fats and oils. Analysis by gas chromatography of methyl esters of fatty acids (FAME)
GOST 32915-2014 Milk and milk products. Determination of fatty acid content by gas chromatography method
GOST R 53138-2008 Juices and juice products. Identification. Determination of aromatic substances and volatile flavour components by gas chromatographic-mass spectrometric method
GOST 33819-2016 Meat and meat products. Determination of volatile fatty acids by gas chromatography
GOST 31663-2012 Vegetable oils and animal fats. Determination of methyl esters of fatty acids by gaz chromatography method
GOST R 52052-2003 Processed fruits and vegetables. Method for determination of mass portions of sorbic and benzoic acids using high performance liquid chromatography

International Organization for Standardization (ISO), Malic acid gas chromatography

ISO 8128-1:1993 Apple juice, apple juice concentrates and drinks containing apple juice; determination of patulin content; part 1: method using high-performance liquid chromatography
ISO/TS 19046-1:2017 | IDF/RM 233-1:2017 Cheese — Determination of propionic acid level by chromatography — Part 1: Method by gas chromatography
ISO 15885:2002 | IDF 184:2002 Milk fat — Determination of the fatty acid composition by gas-liquid chromatography
ISO/TS 19046-1:2017 Cheese — Determination of propionic acid level by chromatography — Part 1: Method by gas chromatography
ISO 15885:2002 Milk fat - Determination of the fatty acid composition by gas-liquid chromatography
ISO 15885:2002|IDF 184:2002 Determination of fatty acid composition of milk fat by gas-liquid chromatography
ISO 12966-1:2014 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters
ISO 5508:1990 Animal and vegetable fats and oils; analysis by gas chromatography of methyl esters of fatty acids
ISO 18856:2004 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
ISO 22855:2008 Fruit and vegetable products - Determination of benzoic acid and sorbic acid concentrations - High-performance liquid chromatography method
ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography
ISO 16000-33:2017 Indoor air — Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
ISO/DIS 16000-33 Indoor air — Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
ISO 12873:2010 Olive oils and olive-pomace oils - Determination of wax content by capillary gas chromatography
ISO 12871:2010 Olive oils and olive-pomace oils - Determination of aliphatic alcohols content by capillary gas chromatography
ISO/TS 17764-2:2002 Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method

Group Standards of the People's Republic of China, Malic acid gas chromatography

T/SDFA 002.5-2023
T/NAIA 068-2021 Determination of oleanolic acid in quinoa by High performance Liquid chromatography
T/GZTPA 0011-2021 Determination of Fatty Acids in Guizhou Tea by Gas Chromatography-Mass Spectrometry
T/SXITS 0004-2021 Determination of Formic Acid in Health Food by Gas Chromatography
T/CQCAA 0011-2022 Determination of Pesticide Adjuvant Residues in Fruits and Vegetables by Gas Chromatography-Mass Spectrometry
T/NAIA 066-2021 Determination of Fatty Acids by gas chromatography in Flaxseed Oil
T/NAIA 0148-2022 Determination of phthalates in aquatic products by gas chromatography-mass spectrometry
T/FQIA 007-2022 Determination of Chlorthal residues in tea by gas chromatography -tandem mass spectrometry method
T/HZAS 19-2021 Determination of Phenolic Compounds in Polycarbonate Materials by Gas Chromatography-Mass Spectrometry
T/NAIA 0182-2022 Determination of Fatty Acid Composition in Muscle of Tan Sheep by Gas Chromatography-Mass Spectrometry
T/NAIA 005-2020 Determination of Volatile Fatty Acids in Rumen Fluid by Gas Chromatography
T/ZNZ 188-2023 Determination of Ponceau 4R，Congo Red and Acid OrangeⅡ in Meat Products ——High Performance Liquid Chromatography
T/SDAQI 011-2021 Determination of phthalate esters in solid air freshener Gaschromatography-mass spectrometry method
T/JMZJXH 006-2020 Determination of ethyl carbamate content in the coating —Gas chromatography-mass spectrometry
T/SDAQI 079-2023 Food packaging plastic materials and products— Determination of oleic amide and erucic amide—Gas chromatography mass spectrometry
T/WSJD 18.8-2021 Gas Chromatography for Determination of Tributyl Phosphate in Chemical Factors in Workplace Air
T/SAASS 12-2021 Determination of Short Chain Fatty Acid Content in Pig Intestinal Contents by Gas Chromatography
T/NAIA 0181-2022 Determination of 10 Methoxyacrylate Fungicides in Lycium Barbarum by Gas Chromatography-Mass Spectrometry

Professional Standard - Agriculture, Malic acid gas chromatography

NY/T 2795-2015 Determination of major phenolic compounds in apple.High performance liquid chromatography
NY/T 1650-2008 Determination of patulin in apple and hawthorn products.High performance liquid chromatography
NY/T 1601-2008 Determination of phoxim residues in fruit Gas chromatography
NY/T 1455-2007 Determination of myclobutanil residue in fruits by gas chromatogram
NY/T 1456-2007 Determination of prochloraz residue in fruits by gas chromatography
NY/T 3110-2017 Determination of Full Spectrum Fatty Acids in Vegetable Oils by Gas Chromatography-Mass Spectrometry
NY/T 1380-2007 Determination of 51 Pesticides Residues in Fruits and Vegetables GC-MS
NY/T 1016-2006 Determination of ethephon residues in fruits and vegatables gas chromatogram method
NY/T 1652-2008 Determination of propargite residues in vegetables and fruits.GC
NY/T 91-1988 Determination of erucic acid in the oil of rapeseed.Gas chromatographic method
GB 10219-1988 Determination of erucic acid in rapeseed oil by gas chromatography
NY/T 4225-2022 Determination of Fatty Acid Content in Natural Raw Rubber by Gas Chromatography
NY/T 468-2006 Determination of residual clenbuterol in animal tissues gas chromatography/mass spectrometry
NY/T 468-2001 Determination of Clenbuterol Hydrochloride in Animal Tissues by Gas Chromatography-Mass Spectrometry
30兽药残留检测标准操作规程-2008 Detection method of clenbuterol hydrochloride residues in pig urine-gas chromatography-mass spectrometry
29兽药残留检测标准操作规程-2008 Detection method of clenbuterol hydrochloride residues in pig liver-gas chromatography-mass spectrometry
SN/T 5503-2023 Determination of vinyl acetate in imported and exported cosmetics by headspace gas chromatography-mass spectrometry
NY/T 1671-2008 Determination of conjugated linoleic acid (CLA) content in milk and milk products.Gas chromatography
NY/T 2005-2011 Determination of tans fatty acids in animal and vegetable fats and oils.GC
BJS 202302:2023 Identification method of glacial acetic acid and counterfeit vinegar Gas chromatography-stable isotope ratio mass spectrometry

海关总署, Malic acid gas chromatography

SN/T 0654-2019 Determination of Captan Residues in Exported Fruits by Gas Chromatography and Gas Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5340-2021 Determination of 1,3-propane sultone in textiles for import and export by gas chromatography-mass spectrometry
SN/T 5345-2021 Determination of mesoxylylene isocyanate content in PET plastics by gas chromatography-mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Malic acid gas chromatography

GB/T 19426-2003 Method for the Determination of 304 Pesticides Residues in Honey,Fruit Juice and Wine-GC-MS and LC-MS-MS
GB/T 16118-1995 Workplace air--Determination of rogor--Gas chromatographic method
GB/T　17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB/T 17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB/T 19648-2005 Method for determination of 446 pesticides residues in fruits and vegetables-GC-MS and LC-MS-MS
GB/T 17068-1997 Workplace air--Determination of formic acid--Gas chromatographic method
GB/T 17069-1997 Workplace air--Determination of propionic acid--Gas chromatographic method
GB/T 19426-2006 Method for the determination of 497 pesticides and related chemicals residues in honey fruit juice and wine GC-MS method
GB/T 39234-2020 Determination of phthalate esters in soil—Gas chromatography-mass spectrometry (GC-MS)
GB/T 1628.5-2000 Glacial acetic acid for industrial use-Determinati0n of formic acid content-Gas chromatographic method
GB/T 17530.1-1998 Determination of purity of industrial use acrylic acid by gas chromatography
GB/T 21676-2008 Milk and dairy products.Determination of fatty acid content.Gas=liquid chromatography
GB/T 21914-2008 Determination of benzyl acetate in tea-drink.Gas chromatography method
GB/T 22110-2008 Determination of trans fatty acids in foods.Gas chromatographic method
GB/T 17530.2-1998 Determination of Purity of Industrial Acrylic Acid by Gas Chromatography
GB/T 17377-1998 Animal and vegetable fats and oils--Analysis by gas chromatography of methyl esters of fatty acids
GB/T 17377-2008 Animal and vegetable fats and oils.Analysis by gas chromatography of methyl esters of fatty acids
GB/T 10345.7-1989 Method for determination of ethyl acetate in Chinese spirits(GLC)
GB/T 19648-2006 Method for the determination of 500 pesticides and related chemicals residues in fruit and vegetables GC-MS method
GB/T 29786-2013 Determination of phthalates in electrical and electronic equipments.Gas chromatography-mass spectrometry
GB/T 14553-2003 Method of gas chromatographic for determination of organophosphorus pesticides in cereals,fruits and vegetables
GB/T 30646-2014 Determination of phthalate plasticizers content in coatings.Gas chromatography/mass spectrometry method
GB/T 17082-1997 Workplace air--Determination of butyl acetate--Solvent desorption gas chromatographic method
GB/T 17083-1997 Workplace air--Determination of amyl acetate--Solvent desorption gas chromatographic method
GB/T 16067-1995 Workplace air--Determination of ethyl acetate--Direct injection gas chromatographic method
GB/T 16066-1995 Workplace air--Determination of methyl acetate--Direct injection gas chromatographic method
GB/T 16069-1995 Workplace air--Determination of butyl acetate--Direct injection gas chromatographic method
GB/T 17080-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 17081-1997 Workplace air--Determination of propyl acetate--Solvent desorption gas chromatographic method
GB/T 17079-1997 Workplace air--Determination of methyl acetate--Solvent desorption gas chromatographic method
GB/T 16068-1995 Workplace air--Determination of propyl acetate--Direct injection gas chromatographic method
GB/T 16070-1995 Workplace air--Determination of amyl acetate--Direct injection gas chromatographic method
GB/T 28769-2012 Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography
GB/T 17092-1997 Workplace air--Determination of ethyl acrylate--Solvent desorption gas chromatographic method
GB/T 19373-2003 Determination of carbamate pesticide residues in feeds-Gas chromatography

National Health Commission of the People's Republic of China, Malic acid gas chromatography

GB 23200.21-2016 National food safety standards— Determination of gibberellic acid residue in fruit Liquid chromatography - mass spectrometry
GB 23200.7-2016 National food safety standards— Determination of 497 pesticides and related chemicals residues in honey, fruit juice and wine Gas chromatography - mass spectrometry
GB 23200.27-2016 National food safety standards— Determination of 4, 6-dinitro-cresol residue in fruits Gas chromatography - mass spectrometry
GB 23200.16-2016 National food safety standards— Determination of ethephon residue in fruits and vegetables Gas chromatography
GB 23200.62-2016 National food safety standards— Determination of flumiclorac-pentyl residue in foods Gas chromatography-mass spectrometry

British Standards Institution (BSI), Malic acid gas chromatography

PD ISO/TS 19046-1:2017 Cheese. Determination of propionic acid level by chromatography. Method by gas chromatography
BS EN ISO 12966-1:2014 Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Guidelines on modern gas chromatography of fatty acid methyl esters
BS EN ISO 12966-4:2015 Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Determination by capillary gas chromatography
BS ISO 16000-33:2017 Indoor air. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
BS EN 12742:1999 Fruit and vegetable juices - Determination of free amino acids content - Liquid chromatographic method
BS DD CEN ISO/TS 17764-2:2007 Animal feeding stuffs - Determination of the content of fatty acids - Gas chromatographic method
DD CEN ISO/TS 17764-2:2006 Animal feeding stuffs. Determination of the content of fatty acids. Gas chromatographic method
BS EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
BS EN ISO 18856:2005 Water quality. Determination of selected phthalates using gas chromatography/mass spectrometry
BS ISO 15885:2004 Milk fat. Determination of fatty acid composition by gas-liquid chromatography
BS ISO 15885:2002 Milk fat - Determination of fatty acid composition by gas-liquid chromatography
BS EN 12137:1998 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography
BS EN ISO 12873:2014 Olive oils and olive-pomace oils. Determination of wax content by capillary gas chromatography
BS ISO 12871:2010 Olive oils and olive-pomace oils - Determination of aliphatic alcohols content by capillary gas chromatography
15/30286360 DC BS ISO 16000-33. Indoor air. Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
23/30432786 DC BS ISO 16000-33. Indoor air - Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/ MS)

Professional Standard - Commodity Inspection, Malic acid gas chromatography

SN/T 0148-2011 Determination of organophosphorus residues in fruits and vegetables for import and export.GC-FPD and GC-MS methods
SN/T 3642-2013 Determination of metalaxyl residues in fruits for export.GC/MS method
SN/T 2007-2007 Determination of lactic,ciric,and fumaric acid in fruit juice for import and export.HPLC
SN/T 2450-2010 Determination of dimethyl fumarate in textiles-Gas chromatography-mass spectrometry
SN/T 1495-2004 Determination of phthalates in cosmetics-Gas chromatography
SN/T 4591-2016 Determination of 60 kinds of pesticide residues such as abscisic acid in export fruits and vegetables by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 3342-2012 Determination of residual monomers in acrylic resin.Gas chromatography-mass spectrometry
SN/T 2454-2010 Determination of dimethyl fumarate in mildew preventives-Gas chromatography spectrometry
SN/T 0190-2012 Determination of ethylenethiourea residues in fruit and vegetable for export.GC-MS method
SN/T 2459-2010 Determination of flumiclorac-pentyl residues in food for import and export-GC-MS method
SN/T 2446-2010 Determination of dimethyl fumarate in leather and leather products-Gas chromatography-mass method
SN/T 0285-2012 Determination of ethyl carbamate residues in alcohol for export-GC-MS
SN/T 0513-1995 Natural wintergreen oil for export.Determination of methyl salicylate content--Gas chromatographic method
SN/T 2379-2009 Determination of bisphenol A in polycarbonate resin and its products.Gas chromatography-mass spectrography
SN/T 1976-2007 Determination of azoxystrobin residues in fruit and vegetable for import and export.GC method
SN/T 0702-2011 Determination of chlorobenzilate residues in grains and nuts for import and export.GC-MS method
SN/T 3870-2014 Determination of monochloroacetic acid in drinks and alcoholic beverages for export.GC method
SN/T 2257-2009 Determination of perfluorooctanoic acid(PFOA)in Teflon materials and sticky pan coatings.Gas chromotagraphy-mass spectrometry(GC-MS)method
SN/T 3815-2014 Determination of tris(2-chloroethyl) phosphate in the rubber and plastic products.Gas chromatography-mass spectrometry method
SN/T 1734-2006 Inspection of 4,6-dinitro-cresol residues in fruits for import and export--GC-MS method

Association Francaise de Normalisation, Malic acid gas chromatography

NF EN 14177:2004 Produits alimentaires - Détermination de la teneur en patuline dans le jus de pommes clarifié et trouble et dans la compote de pomme - Méthode par CLHP avec purification par partage liquide/liquide
XP V04-441-1*XP ISO/TS 19046-1:2017 Cheese - Determination of propionic acid level by chromatography - Part 1 : method by gas chromatography
XP ISO/TS 19046-1:2017 Fromages - Détermination de la teneur en acide propionique par chromatographie - Partie 1 : méthode par chromatographie en phase gazeuse
NF T60-233-4*NF EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4 : determination by capillary gas chromatography
NF EN ISO 12966-1:2015 Corps gras d'origines animale et végétale - Chromatographie en phase gazeuse des esters méthyliques d'acides gras - Partie 1 : lignes directrices relatives à la chromatographie en phase gazeuse moderne des esters méthyliques d'acides gras
NF T60-233-1*NF EN ISO 12966-1:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1 : guidelines on modern gas chromatography of fatty acid methy esters
NF V76-111:1980 Fruit and vegetable juices. Determination of volatile substances (gas/liquid chromatographic method).
NF EN 12742:1999 Jus de fruits et de légumes - Dosage des teneurs en acides aminés libres - Méthode par chromatographie en phase liquide.
NF V03-123*NF EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
NF EN ISO 12966-4:2015 Corps gras d'origines animale et végétale - Chromatographie en phase gazeuse des esters méthyliques d'acides gras - Partie 4 : détermination par chromatographie capillaire en phase gazeuse
NF ISO 16000-33:2017 Air intérieur - Partie 33 : détermination des phthalates par chromatographie en phase gazeuse/spectrométrie de masse (CPG/SM)
NF T90-186*NF EN ISO 18856:2005 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry.
NF EN ISO 18856:2005 Qualité de l'eau - Dosage de certains phtalates par chromatographie en phase gazeuse/spectrométrie de masse
NF EN 12137:1997 Jus de fruits et de légumes - Dosage de l'acide tartrique dans les jus de raisin - Méthode par chromatographie liquide à haute performance.
NF EN 62321-8:2017 Détermination de certaines substances dans les produits électrotechniques - Partie 8 : analyse des phtalates dans les polymères par chromatographie en phase gazeuse-spectrométrie de masse (GC-MS), chromatographie en phase gazeuse-spectrométrie de ...
NF T60-873*NF EN ISO 12873:2014 Olive oils and olive-pomace oils - Determination of wax content by capillary gas chromatography
NF M07-083*NF EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)/gas chromatography (GC) method
NF EN ISO 12873:2014 Huiles d'olive et huiles de grignons d'olive - Détermination de la teneur en cires par chromatographie en phase gazeuse sur colonne capillaire
NF T60-234:1995 Animal and vegetable fats and oils. Analysis by gas chromatography of methyl esters of fatty acids.
NF T60-871:2010 Olive oils and olive-pomace oils - Determination of aliphatic alcohols content by capillary gas chromatography.
NF EN 14331:2004 Produits pétroliers liquides - Séparation et caractérisation des esters méthyliques d'acides gras (EMAG) dans les distillats moyens - Méthode par chromatographie liquide (CL) et chromatographie en phase gazeuse (CPG)

Professional Standard - Public Safety Standards, Malic acid gas chromatography

GA/T 933-2011 Gas chromatography and gas chromatography-mass spectrometry detection method for fluoroacetate ions in biological samples
GA/T 1612-2019 Gas chromatography and gas chromatography-mass spectrometry for the detection of eight organophosphorus pesticides such as dimethoate in forensic science biological samples
GA/T 1633-2019 Forensic Science Blood, Urine Ethyl Glucuronide Detection Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry
GA/T 1627-2019 Gas chromatography and gas chromatography-mass spectrometry for the detection of four phenoxycarboxylic acid herbicides including 2,4-D in forensic science biological samples
GA/T 1627-2010 Gas chromatography and gas chromatography-mass spectrometry for the detection of four phenoxycarboxylic acid herbicides including 2,4-D in forensic science biological samples
GA/T 1074-2013 GC-MS and LC-MS/MS examination methods for γ-hydroxybutyric acid in biological samples
GA/T 2050-2023
GA/T 2048-2023
GA/T 2047-2023

Professional Standard - Environmental Protection, Malic acid gas chromatography

HJ 867-2017 Ambient air - Determination of phthalateesters - Gas chromatography/mass spectrometry
HJ 869-2017 Stationary source emission-Determination of phthalate esters - Gas chromatography
HJ 896-2017 Water quality – Determination of butyl xanthate-Purge and trap/gas chromatography-mass spectrometry
HJ 1220-2021 Determination of six volatile carboxylic acid compounds in ambient air by gas chromatography-mass spectrometry
HJ 868-2017 Ambient air - Determination of phthalateesters - High performance liquid chromatography
HJ 758-2015 Determination of Halogenated Acetic Acids in Water by Gas Chromatography

GOSTR, Malic acid gas chromatography

GOST 34230-2017 Juice products. Determination of free amino acids by high performance liquid chromatography method
GOST R ISO 16000-33-2020 Indoor air. Part 33. Determination of phthalates with gas chromatography/mass spectrometry (GC/MS)
GOST R EN 14331-2010 Liquid petroleum products. Separation and characterization of fatty acid methyl esters (FAME) from middle distillates by method of liquid chromatography and gas chromatography

Professional Standard - Ocean, Malic acid gas chromatography

HY/T 228-2018 Determination of fatty acids in algae-gas chromatography
HY/T 179-2015 Determination of phthalate acid easters (PAEs) in the marine environment by gas chromatagraphy-mass spectrometry

工业和信息化部, Malic acid gas chromatography

HG/T 5143-2017 Determination of behenic acid purity by gas chromatography

PL-PKN, Malic acid gas chromatography

PKN-ISO/TS 19046-1-2021-07 P Cheese -- Determination of propionic acid level by chromatography -- Part 1: Method by gas chromatography
PN-EN ISO 12966-1-2015-01 P Animal and vegetable fats and oils--Gas chromatography of fatty acid methyl esters--Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014)
PN Z04215-02-1991 Air purity protection Tests for chloroacetic acid Determination of chloroacetic acid in work places by gas chromatography

未注明发布机构, Malic acid gas chromatography

BS EN ISO 12966-1:2014(2015) Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters Part 1 : Guidelines on modern gas chromatography of fatty acid methyl esters
BS EN ISO 5508:1995(2000) Animal and vegetable fats and oils — Analysis by gas chromotography of methyl esters offatty acids
BS EN ISO 18856:2005(2008)*BS 6068-2.94:2005 Water quality - Determination of selected phthalates using gas chromatography / mass spectrometry

Guangxi Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB45/T 1429-2016 Determination of Oleanolic Acid in Brazilian Ginseng by High Performance Liquid Chromatography
DB45/T 1138-2015 Gas Chromatographic Analysis Method of Resin Acid in Gum Rosin
DB45/T 1453-2016 Determination of Oleic Acid Content in Leech Broadbodied by Gas Chromatography

German Institute for Standardization, Malic acid gas chromatography

DIN EN ISO 12966-4:2015-11 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015); German version EN ISO 12966-4:2015
DIN EN ISO 12966-1:2015-10 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014); German version EN ISO 12966-1:2014 + AC:2015
DIN EN 14177:2004-03 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up; German version EN 14177:2003
DIN EN 16852:2017-07 Foodstuffs - Determination of ethyl carbamate in stone fruit spirits, fruit marc spirits and other spirit drinks - GC-MS method; German version EN 16852:2017
DIN EN ISO 18856:2005 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004); English version of DIN EN ISO 18856:2006
DIN EN 14177:2004 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up; German version EN 14177:2003
DIN EN 12137:1997-12 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography; German version EN 12137:1997
DIN EN ISO 18856:2005-11 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004); German version EN ISO 18856:2005
DIN EN 12137:1997 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography; German version EN 12137:1997
DIN 55686:2006-07 Solvents for paints and varnishes - Acetic esters - Gas chromatographic determination of the degree of purity
DIN EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method; German version EN 14331:2004
DIN EN ISO 12966-1:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014); German version EN ISO 12966-1:2014
DIN EN ISO 23631:2006-05 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006); German version EN ISO 236...
DIN EN ISO 23631 Berichtigung 1:2007-11 Water quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization (ISO 23631:2006); German version EN ISO 236...
DIN ISO 16000-33:2017 Indoor air - Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS) (ISO 16000-33:2017)
DIN EN ISO 12873:2014-07 Olive oils and olive-pomace oils - Determination of wax content by capillary gas chromatography (ISO 12873:2010); German version EN ISO 12873:2014
DIN EN 12742:1999-04 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method; German version EN 12742:1999
DIN ISO/TS 17764-2:2007-01 Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method (ISO/TS 17764-2:2002); German version CEN ISO/TS 17764-2:2006
DIN EN 14331:2004-06 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method; German version EN 14331:2004

Shandong Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB37/T 639-2006 Gas Chromatography for the Determination of Middle Agricultural Yodo Residue in Vegetables and Fruits
DB37/T 640-2006 Gas Chromatography for the Determination of Cyclophos Residues in Fruits and Vegetables
DB37/T 3817-2019 Determination of Fatty Acid Content in Livestock and Poultry Muscle by Gas Chromatography

European Committee for Standardization (CEN), Malic acid gas chromatography

EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015)
EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
EN 14177:2003 Foodstuffs - Determination of patulin in clear and cloudy apple juice and puree - HPLC method with liquid/liquid partition clean-up
EN ISO 12966-1:2014 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters
EN 12137:1997 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography
EN ISO 12873:2014 Olive oils and olive-pomace oils - Determination of wax content by capillary gas chromatography (ISO 12873:2010)
EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle destillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method
EN ISO 18856:2005 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004)
EN ISO 12966-1:2014/AC:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014)
EN ISO/TS 17764-2:2006 Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method
CEN ISO/TS 17764-2:2006 Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method

ES-UNE, Malic acid gas chromatography

UNE-EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015)

AENOR, Malic acid gas chromatography

UNE-EN 12137:2000 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography
UNE-EN 12742:2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
UNE-EN ISO 12966-1:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014)
UNE 84027:2003 Cosmetic raw materials. Isopropyl esters of fatty acids. Determination by gas chromatography.
UNE 55118:1979 SHORT CHAIN FATTY ACIDS DETERMINATION AND COMPOSITION OF THE FATTY ACIDS FRACTION FROM THE BUTTER FAT BY GAS CHROMATOGRAPHY
UNE-EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)/gas chromatography (GC) method
UNE 55120:1981 FATS AND OILS. ERUCIC ACID DETERMINATION IN EDIBLE FATS BY GAS CHROMATOGRAPHY
UNE-EN ISO 18856:2006 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004)

BELST, Malic acid gas chromatography

STB GOST R 51428-2006 Fruit juices. Method for determination of tartaric acid content using high performance liquid chromatography

Danish Standards Foundation, Malic acid gas chromatography

DS/EN 12137:1998 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography
DS/EN 12742:1999 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
DS/EN ISO 5508:1996 Animal and vegetable fats and oils - Analysis by gas chromatography of methyl esters of fatty acids
DS/EN ISO 18856:2005 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
DS/EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)/gas chromatography (GC) method
DS/CEN ISO/TS 17764-2:2007 Animal feeding stuffs - Determination of the content of fatty acids - Part 2: Gas chromatographic method

Lithuanian Standards Office , Malic acid gas chromatography

LST EN 12137-2000 Fruit and vegetable juices - Determination of tartaric acid in grape juices - Method by high performance liquid chromatography
LST EN 12742-2000 Fruit and vegetable juices - Determination of the free amino acids content - Liquid chromatographic method
LST EN ISO 12966-1:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014)
LST EN ISO 12966-1:2015/AC:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters (ISO 12966-1:2014)
LST EN 14331-2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)/gas chromatography (GC) method
LST EN ISO 5508:2000 Animal and vegetable fats and oils - Analysis by gas chromatography of methyl esters of fatty acids (ISO 5508:1990)
LST EN ISO 12966-4:2015 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 4: Determination by capillary gas chromatography (ISO 12966-4:2015)
LST EN ISO 18856:2005 Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004)

国家市场监督管理总局、中国国家标准化管理委员会, Malic acid gas chromatography

GB/T 40845-2021 Determination of azelaic acid in cosmetics－Gas chromatography method
GB/T 38234-2019 Determination of fatty acid methyl esters (FAME) in aviation turbine fuel—Gas chromatography-mass spectrometry

Military Standard of the People's Republic of China-General Armament Department, Malic acid gas chromatography

GJB 4359-2002 Determination of dimethyl methyl phosphate by gas chromatography
GJB 4358-2002 Determination of diisopropyl methylphosphonate by gas chromatography
GJB 4360-2002 Determination of diethyl dimethylaminophosphate by gas chromatography

国家林业局, Malic acid gas chromatography

LY/T 2706-2016 Gas chromatographic analysis method of modified rosin resin acid
LY/T 2861-2017 Capillary gas chromatographic analysis method of rosin resin acid

Inner Mongolia Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB15/T 1427-2018 Determination of Dimethyl Sulfate in Workplace Air by Gas Chromatography-Mass Spectrometry
DB15/T 386-2003 The Determination of Linoleic Acid and Linolenic Acid in Seabuckthorn Seed Oil Gas Chromatogram Method

国家质量监督检验检疫总局, Malic acid gas chromatography

SN/T 4373-2015 Determination of maleic anhydride in phthalic anhydride by gas chromatography
SN/T 4559-2016 Determination of adipate esters in textiles for import and export by gas chromatography-mass spectrometry
SN/T 4332-2015 Method for determination of phosphine fumigation gas residues in fresh fruits by gas chromatography

Professional Standard - Water Conservancy, Malic acid gas chromatography

SL 464-2009 Determination of phthalates in water by gas chromatography

中华人民共和国国家卫生和计划生育委员会, Malic acid gas chromatography

WS/T 96-1996 Urine.Determination of trichloroacetic acid.Headspace gas chromatographic method
WS/T 63-1996 Urine--Determination of thiodiglycolic acid.Gas chromatographic method

Jinlin Provincial Food Standard of the People's Republic of China, Malic acid gas chromatography

DBS22/ 011-2013 Determination of ethyl carbamate in beverage alcohol by gas chromatography-mass spectrometry

Chongqing Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB50/T 836-2017 Determination of ethyl acetate in waste gas from stationary pollution sources by gas chromatography

中华人民共和国环境保护部, Malic acid gas chromatography

GB/T 14553-1993 Cereal,fruit and vegetable quality-Determination of organophosphorus pesticides-Gas chromatography

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, Malic acid gas chromatography

GB/T 35771-2017 Determination of dimethyl sulfate and diethyl sulfate in cosmetics—Gas chromatography-mass spectrometry method
GB/T 34715-2017 Thermoplastic elastomer—Determination of phthalates—Gas chromatography-mass spectrometry
GB/T 35952-2018 Determination of undecylenic acid and zinc undecylenate in cosmetics—Gas chromatography
GB/T 35104-2017 Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS)

Korean Agency for Technology and Standards (KATS), Malic acid gas chromatography

KS H ISO 5508:2008 Animal and vegetable fats and oils－Analysis by gas chromatography of methyl esters of fatty acids
KS I ISO 18856:2010 Water quality－Determination of selected phthalates using gas chromatography/mass spectrometry
KS I ISO 18856:2022 Water quality — Determination of selected phthalates using gas chromatography/mass spectrometry
KS I ISO 18856-2010(2015) Water quality－Determination of selected phthalates using gas chromatography/mass spectrometry
KS H ISO 5508-2008(2018) Animal and vegetable fats and oils－Analysis by gas chromatography of methyl esters of fatty acids

Hunan Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB43/T 353-2007 Determination of Dimethyl Fumarate in Food--Gas Chromatography
DB43/T 1652-2019 Determination of Calcium Carbonate Content in Tissue Paper by Headspace Gas Chromatography

其他未分类, Malic acid gas chromatography

BJS 202105

Agricultural Standard of the People's Republic of China, Malic acid gas chromatography

农业部1486号公告-6-2010 Determination of resorcylic acid lactones in feeds.Gas chromatography-mass spectrometry method
农业部1025号公告-16-2008 The determination of clenbuterol in animal urine by GC-MS method

KR-KS, Malic acid gas chromatography

KS I ISO 18856-2022 Water quality — Determination of selected phthalates using gas chromatography/mass spectrometry

Jiangsu Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB32/T 2958-2016 Determination of Phthalates in Aquaculture Water by Gas Chromatography-Mass Spectrometry

Professional Standard - Textile, Malic acid gas chromatography

FZ/T 01164-2022 Screening and pyrolysis-gas chromatography-mass spectrometry of phthalates in textiles

中华全国供销合作总社, Malic acid gas chromatography

GH/T 1405-2022 Determination of ethylene release rate during storage of fruits and vegetables by gas chromatography

CZ-CSN, Malic acid gas chromatography

CSN ISO 5508:1994 Animal and vegetables fats and oils. Analysis by gas chromatography of methyl esters of fatty acids

Professional Standard - Energy, Malic acid gas chromatography

NB/SH/T 0903-2015 Standard test method for determination of methanol content in fatty acid methyl esters by gas chromatography

American Society for Testing and Materials (ASTM), Malic acid gas chromatography

ASTM E1616-94(2002)e1 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-94 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-94(2002) Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM E1616-08 Standard Test Method for Analysis of Acetic Anhydride Using Gas Chromatography
ASTM D3362-93(2000) Standard Test Method for Purity of Acrylate Esters by Gas Chromatography
ASTM D3362-05 Standard Test Method for Purity of Acrylate Esters by Gas Chromatography
ASTM UOP733-10 Residual Triglycerides in Deoxygenated Feedstocks by GC

Henan Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB41/T 740-2012 Method for Determination of Glyceryl Triacetate Content in Cellulose Acetate Filter Sticks Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry

Sichuan Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB51/T 2383-2017 Determination of Abscisic Acid (ABA) Content in Plants and Seeds (Fruits) by High Performance Liquid Chromatography
DB51/T 2384-2017 Determination of indole acetic acid (IAA) content in plants and seeds (fruits) by high performance liquid chromatography

Zhejiang Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB33/T 543-2005 Method for Determination of Multi-residue Pesticides in Fruits and Vegetables by Gas Chromatography Ion Trap Mass Spectrometry

Professional Standard - Hygiene , Malic acid gas chromatography

WS/T 161-1999 Workplace air.Determination of butyl acrylate.Gas chromatographic method

Anhui Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB34/T 3189-2018 Determination of plasticizer in cellulose diacetate filter stick by gas chromatography-mass spectrometry

Fujian Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB35/T 1868-2019 Determination of perfluorooctanoic acid content in plastic products by gas chromatography

Guangdong Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB44/T 1030-2012 Determination of Carboxylic Acid Group Content in Pulp by Headspace Gas Chromatography
DB44/T 1094-2012 Determination of sec-butyl acetate content in motor gasoline by gas chromatography

Association of German Mechanical Engineers, Malic acid gas chromatography

VDI 2468 Blatt 7-2006 Ambient air measurement - Measurement of peroxyacetyl nitrate (PAN) - Gas chromatography method

国家烟草专卖局, Malic acid gas chromatography

YC/T 562-2018 Determination of ethyl carbamate in mainstream cigarette smoke using gas chromatography-tandem mass spectrometry

Hubei Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB42/T 2045-2023 Water Quality Determination of Six Phthalate Compounds by Gas Chromatography-Mass Spectrometry

PT-IPQ, Malic acid gas chromatography

NP EN 12137-1999 Fruit and vegetable juices.Determination of tartaric acid in grape juices.Method by high performance liquid chromatography

Yunnan Provincial Standard of the People's Republic of China, Malic acid gas chromatography

DB53/T 615-2014 Determination of phthalates in printing inks for cigarettes by gas chromatography

国家能源局, Malic acid gas chromatography

NB/SH/T 0997-2019 Determination of monobasic acid composition in synthetic ester lubricants by gas chromatography

Professional Standard - Petroleum, Malic acid gas chromatography

SY/T 6009.1-2003 Test method of samples of geochemical exploration for oil and gas Part 1:Determination of acidolysis hydrocarbons Gas chromatography

(U.S.) Ford Automotive Standards, Malic acid gas chromatography

FORD FLTM AO 108-02-2021 DETERMINATION OF ACETIC ACID IN RESINS QUANTITATIVELY USING THERMAL EXTRACTION AND GAS CHROMATOGRAPHY - MASS SPECTROMETRY (GC-MS)

UNKNOWN, Malic acid gas chromatography

BJS 202302

Professional Standard - Petrochemical Industry, Malic acid gas chromatography

NB/SH/T 0831-2010 Test method for determination of fatty acid methyl esters and linolenic acid methyl ester contents in biodiesel by gas chromatography