caffeine liquid chromatography

caffeine liquid chromatography, Total:100 items.

In the international standard classification, caffeine liquid chromatography involves: Tea. Coffee. Cocoa, Farming and forestry, Protection against crime, Sugar. Sugar products. Starch, Beekeeping, Fruits. Vegetables, Laboratory medicine, General methods of tests and analysis for food products, Test conditions and procedures in general, Spices and condiments. Food additives, Animal feeding stuffs, Pharmaceutics, Cereals, pulses and derived products, Pesticides and other agrochemicals, Biology. Botany. Zoology, Products of the chemical industry.

Association Francaise de Normalisation, caffeine liquid chromatography

NF V05-252:1992 Coffee. Determination of caffeine content. Method using high-performance liquid chromagraphy.
NF V03-167*NF EN 16620:2015 Food analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)
NF EN 16620:2015 Analyse des produits alimentaires - Dosage du furane dans le café et les produits à base de café par chromatographie en phase gazeuse avec espace de tête couplée à la spectrométrie de masse (HS CG-SM)
NF V05-323:1995 Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography.
NF V03-126*NF EN 14132:2009 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up.
NF EN 14132:2009 Produits alimentaires - Dosage de l'ochratoxine A dans l'orge et le café torréfié - Méthode par purification sur colonne d'immuno-affinité suivie d'une analyse par chromatographie liquide haute performance (CLHP)

Group Standards of the People's Republic of China, caffeine liquid chromatography

T/YNBX 020-2020 Determination of trigonelline, chlorogenic acid and caffeine in coffee—high performance liquid chromatography
T/YNBX 033-2021 Determination of 5-hydroxymethylfurfural in coffee—High performance liquid chromatography
T/SATA 040-2023 Determination of choline and L-carnitine in foods- Liquid chromatography-tandem mass spectrometry
T/HZBX 027-2019 Determination of morphine, codeine, papaverine, narcotine and thebaine in condiments LC-MS/MS method
T/SDAQI 040-2021 Determination of betaine in feeds -High performance liquid chromatography
T/SATA 035-2022 Determination of 21 alkaloids in honey—Liquid chromatography - tandem mass spectrometry
T/CDZX 003-2023 Determination of phosphatidylcholine in milk powder—HPLC method
T/SATA 036-2022 Determination of aconitine, hypaconitine and mesaconitine in botanical medicated wine—HPLC-MS/MS method

British Standards Institution (BSI), caffeine liquid chromatography

BS ISO 10727:2002 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography
BS ISO 20481:2008 Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method
BS EN 16620:2015 Food analysis. Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)
BS EN 14132:2003 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up
BS EN 14132:2009 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up

RU-GOST R, caffeine liquid chromatography

GOST R 52613-2006 Coffee. Determination of caffeine content. Method using high-performance liquid chromatography
GOST ISO 20481-2013 Coffee and coffee products. Determination of the caffeine content using high performance liquid chromatography (HPLC). Reference method
GOST ISO 10727-2013 Tea and instant tea. Determination of caffeine content. Method using high-performance liquid chromatography
GOST EN 14132-2013 Foodstuffs. Determination of ochratoxin A in barley and roasted coffee. HPLC method with immunoaffinity column cleanup

Korean Agency for Technology and Standards (KATS), caffeine liquid chromatography

KS H ISO 10095:2011 Coffee－Determination of caffeine content－ Method using high-performance liquid chromatography
KS H ISO 10095:2007 Coffee－Determination of caffeine content－ Method using high-performance liquid chromatography

KR-KS, caffeine liquid chromatography

KS H ISO 10095-2007 Coffee－Determination of caffeine content－ Method using high-performance liquid chromatography

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, caffeine liquid chromatography

GB/T 19182-2003 Coffee--Determination of caffeine content--Method using high-performance liquid chromatography
GB/T 17528-2009 Determination of piperine content.Method using HPLC
GB/T 23883-2009 Determination of ricinine in feeds.High performance liquid chromatography

International Organization for Standardization (ISO), caffeine liquid chromatography

ISO 10095:1992 Coffee; determination of caffeine content; method using high-performance liquid chromatography
ISO 20481:2008 Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method
ISO 10727:1995 Tea and instant tea in solid form - Determination of caffeine content - Method 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 23191:2020 Traditional Chinese medicine — Determination of selected Aconitum alkaloids by high-performance liquid chromatography (HPLC)

农业农村部, caffeine liquid chromatography

NY/T 3012-2016 Determination of trigonelline in coffee and products by high performance liquid chromatography
NY/T 3514-2019 Determination of Chlorogenic Acid Compounds in Coffee by High Performance Liquid Chromatography
NY/T 3631-2020 Determination of theobromine and theophylline content in tea leaves by high performance liquid chromatography
NY/T 2947-2016 Determination of betaine content in wolfberry by high performance liquid chromatography

未注明发布机构, caffeine liquid chromatography

DIN 10767 E:2014-07 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method
DIN 10785:2012-10 Analysis of coffee and coffee products - Determination of acrylamide - Methods using HPLC-MS/MS and GC-MS after derivatization
DIN EN 16620 E:2013-06 Food Analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)
DIN CEN/TS 17083:2017*DIN SPEC 10808:2017 Foodstuffs - Determination of acrylamide in food and coffee by gas chromatography-mass spectrometry (GC-MS)

German Institute for Standardization, caffeine liquid chromatography

DIN 10767:2015-08 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method
DIN ISO 20481:2011-01 Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method (ISO 20481:2008)
DIN ISO 20481:2011 Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method (ISO 20481:2008)
DIN 10783:2011 Analysis of coffee and coffee products - Determination of dichlormethane in decaffeinated green coffee using headspace gaschromatography
DIN 10783:2011-01 Analysis of coffee and coffee products - Determination of dichlormethane in decaffeinated green coffee using headspace gaschromatography
DIN 10785:2013 Analysis of coffee and coffee products - Determination of acrylamide - Methods using HPLC-MS/MS and GC-MS after derivatization
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 EN 16620:2015-06 Food Analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS); German version EN 16620:2015
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 EN 16620:2015 Food Analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS); German version EN 16620:2015
DIN CEN/TS 17083:2017-09*DIN SPEC 10808:2017-09 Foodstuffs - Determination of acrylamide in food and coffee by gas chromatography-mass spectrometry (GC-MS); German version CEN/TS 17083:2017
DIN EN 14132:2009-09 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up; German version EN 14132:2009

Professional Standard - Public Safety Standards, caffeine liquid chromatography

GA/T 2035-2023 Forensic sciences—Examination methods for caffeine in suspected drugs—LC and LC-MS
GA/T 2034-2023 Forensic Science Testing Caffeine in Suspected Drugs Gas Chromatography and Gas Chromatography-Mass Spectrometry
GA/T 2029-2023 Forensic sciences—Examination methods for buprenorphine in suspected drugs—LC and LC-MS
GA/T 1640-2019 Morphine and O6-monoacetylmorphine detection in saliva for forensic science by liquid chromatography-mass spectrometry
GA/T 2033-2023 Forensic Sciences—Examination methods for dihydroetorphine in suspected drug—LC and LC-MS
GA/T 1318-2016 GC and GC-MS examination methods for morphine and acetylmorphine in urine in forensic science
GA/T 1934-2021 GC-MS, LC and LC-MS methods for testing of 6 ephedrine-like substances including norephedrine in suspected precursor chemicals in forensic science
GA/T 1635-2019 Forensic Science Hair, Morphine and Monoacetylmorphine Detection in Blood by Gas Chromatography-Mass Spectrometry
GA/T 1617-2019 Detection of Strychnine and Strychnine in Forensic Science Biological Samples by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 2042-2023 Forensic Science Testing of Suspected Cathinones, Norpseudoephedrine, and Norephedrine in Chat Grass Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 1605-2019 Buprenorphine Detection in Forensic Science Biological Samples by Liquid Chromatography-Mass Spectrometry
GA/T 934-2011 Liquid chromatography-tandem mass spectrometry method for detection of hypoaconitine, aconitine and mesoaconitine in biological samples
GA/T 1919-2021 Forensic Science Succinylcholine and Succinylcholine Testing Liquid Chromatography-Mass Spectrometry and Infrared Spectroscopy
GA/T 1909-2021 Detection of α-solanine and α-chaconine in Forensic Science Biological Samples by Liquid Chromatography-Mass Spectrometry
GA/T 1904-2021 Screening of 21 alkaloids including aconitine in forensic science biological samples by liquid chromatography-mass spectrometry

Professional Standard - Commodity Inspection, caffeine liquid chromatography

SN/T 1781-2006 Determination of caffeine in cosmetics for import and export - Liquid chromatography method
SN/T 1354-2004 Determination of caffeine in honey for import and export--Liquid chromatography
SN/T 2440-2010 Determination of caffeine in royal jelly for import and export- LC-MS/MS
SN/T 3937-2014 Determination of choline phosphate in drinks for export.LC-MS/MS method
SN/T 3863-2014 Determination of water soluble basic dyes in foods for export.LC-MS/MS method

Professional Standard - Agriculture, caffeine liquid chromatography

NY/T 2821-2015 Determination of caffeic acid phenethyl ester in propolis.Liquid chromatography tandem mass spectrometry
NY/T 2769-2015 Determination of 15 alkaloids in forage.Liquid chromatography-tandem mass spectrometry
农业农村部公告第627号-2-2022 Determination of Diprophylline in Feed by Liquid Chromatography-Tandem Mass Spectrometry
SN/T 5511-2023 Determination of papaverine, narcotine, thebaine, morphine and codeine in seasonings, seasoned flour products and meat products for export by liquid chromatography-mass spectrometry/mass spectrometry

中华全国供销合作总社, caffeine liquid chromatography

GH/T 1312-2020 Determination of chlorogenic acid, caffeic acid, p-coumaric acid, 3,5-dicaffeoylquinic acid, 4,5-dicaffeoylquinic acid and atipirin C in propolis by high performance liquid chromatography
GH/T 1395-2022 Determination of matrine and oxymatrine contents in honey by liquid chromatography-tandem mass spectrometry

ES-UNE, caffeine liquid chromatography

UNE-EN 16620:2015 Food analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)
UNE-CEN/TS 17083:2017 Foodstuffs - Determination of acrylamide in food and coffee by gas chromatography-mass spectrometry (GC-MS) (Endorsed by Asociación Española de Normalización in July of 2017.)

European Committee for Standardization (CEN), caffeine liquid chromatography

EN 16620:2015 Food analysis - Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)
PD CEN/TS 17083:2017 Foodstuffs - Determination of acrylamide in food and coffee by gas chromatography-mass spectrometry (GC-MS)
EN 14132:2003 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up
EN 14132:2009 Foodstuffs - Determination of ochratoxin A in barley and roasted coffee - HPLC method with immunoaffinity column clean-up

Jilin Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB22/T 2968-2019 Determination of Morphine in Human Urine by Liquid Chromatography-High Resolution Mass Spectrometry

海关总署, caffeine liquid chromatography

SN/T 5146-2019 Determination of L-carnitine in exported foods by high-performance liquid chromatography and liquid chromatography-mass spectrometry/mass spectrometry

Hunan Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB43/T 2193-2021 Determination of Maca and O6-Monoethyl Maca in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry

Shanghai Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB31/ 2010-2012 Determination of papaverine, morphine, narcotine, codeine and thebaine in hot pot food by liquid chromatography-tandem mass spectrometry

司法部, caffeine liquid chromatography

SF/T 0115-2021 Liquid chromatography-tandem mass spectrometry detection method for 45 toxic alkaloids in blood

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

GB/T 38571-2020 Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry
GB/T 36942-2018 Determination of 10 alkaloids in cosmetics—Liquid chromatography-tandem mass spectrometry

国家质量监督检验检疫总局, caffeine liquid chromatography

SN/T 4524-2016 Determination of six ergot alkaloids in grains for export by liquid chromatography-mass spectrometry/mass spectrometry

Guangxi Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB45/T 714-2010 Determination of Matrine in Shandou Root by High Performance Liquid Chromatography
DB45/T 781-2011 Determination of the content of arcinine in Jigucao by high performance liquid chromatography
DB45/T 718-2010 Determination of Rhynchophylline Content in Uncaria Uncaria by High Performance Liquid Chromatography

Anhui Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB34/T 1107-2009 Determination of Basic Orange in Soy Products by High Performance Liquid Chromatography

Jinlin Provincial Food Standard of the People's Republic of China, caffeine liquid chromatography

DBS22/ 006-2012 Determination of acid orange, basic orange 2 and basic yellow in food by liquid chromatography-tandem mass spectrometry

Shandong Provincial Standard of the People's Republic of China, caffeine liquid chromatography

DB37/T 3037-2017 Determination of aconitine and its salts in cosmetics by liquid chromatography-tandem mass spectrometry