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Liquid phase determination of caffeine in tea
Liquid phase determination of caffeine in tea, Total:51 items.
In the international standard classification, Liquid phase determination of caffeine in tea involves: Tea. Coffee. Cocoa, Farming and forestry, Sugar. Sugar products. Starch, Beekeeping, Pesticides and other agrochemicals, General methods of tests and analysis for food products.
Association Francaise de Normalisation, Liquid phase determination of caffeine in tea
- NF V05-323:1995 Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography.
German Institute for Standardization, Liquid phase determination of caffeine in tea
- 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 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 10810:1996 Analysis of tea and tea products - Determination of theobromine and coffeine content of instant tea in solid form and instant tea products - HPLC-method
- 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 10767:2015-08 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method
- DIN 10811-1:2000 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
- DIN 10811-1:2000-09 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
- DIN 10810:1996-02 Analysis of tea and tea products - Determination of theobromine and coffeine content of instant tea in solid form and instant tea products - HPLC-method
- DIN 10811-2:1997 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 2: HPLC-reference method (for low theobromine contents also)
- DIN 10811-2:1997-10 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 2: HPLC-reference method (for low theobromine contents also)
International Organization for Standardization (ISO), Liquid phase determination of caffeine in tea
- 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 10095:1992 Coffee; determination of caffeine content; method using high-performance liquid chromatography
- ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
RU-GOST R, Liquid phase determination of caffeine in tea
- GOST R 52613-2006 Coffee. Determination of caffeine content. Method using high-performance liquid chromatography
- GOST ISO 10727-2013 Tea and instant tea. Determination of caffeine content. Method using high-performance liquid chromatography
Korean Agency for Technology and Standards (KATS), Liquid phase determination of caffeine in tea
- 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, Liquid phase determination of caffeine in tea
- 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, Liquid phase determination of caffeine in tea
- GB/T 19182-2003 Coffee--Determination of caffeine content--Method using high-performance liquid chromatography
- GB/T 23193-2008 Determination of theanine in tea.High performance liquid chromatography
- GB/T 30483-2013 Determination of theaflavins in tea.High performance liquid chromatography
- GB/T 23379-2009 Determination of imidacloprid residues in fruits,vegetables and teas.High performance liquid chromatographic method
AT-ON, Liquid phase determination of caffeine in tea
Group Standards of the People's Republic of China, Liquid phase determination of caffeine in tea
- 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/GZTPA 0003-2019 Determination of gibberellic acid residues in tea and green tea by liquid chromatography-mass spectrometry/mass spectrometry
- T/CTMA 007-2020 Determination of Imidaclothiz Residue in Tea Liquid Chromatography-Tandem Mass Spectrometry
- T/HZBX 027-2019 Determination of morphine, codeine, papaverine, narcotine and thebaine in condiments LC-MS/MS method
- T/FQIA 004-2022 Determination of Dalapon, 2,3,6-TBA residues in tea by liquid chromatography - tandem mass spectrometry method
Professional Standard - Commodity Inspection, Liquid phase determination of caffeine in tea
- SN/T 1781-2006 Determination of caffeine in cosmetics for import and export - Liquid chromatography method
- SN/T 2440-2010 Determination of caffeine in royal jelly for import and export-
LC-MS/MS
CZ-CSN, Liquid phase determination of caffeine in tea
- CSN 58 0114-2001 Coffee extracts and chicory extracts - Determination of the caffeine content in decaffeinated coffee extracts - etermination of the dry matter content in dried extract - Determination of the dry matter content in liquid extract
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, Liquid phase determination of caffeine in tea
- GB/T 23193-2017 Determination of theanine in tea—Uusing high performance liquid chromatography
British Standards Institution (BSI), Liquid phase determination of caffeine in tea
- BS ISO 18447:2021 Tea. Determination of theaflavins in black tea. Method using high performance liquid chromatography
- BS ISO 19563:2017 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography
农业农村部, Liquid phase determination of caffeine in tea
- NY/T 3514-2019 Determination of Chlorogenic Acid Compounds in Coffee by High Performance Liquid Chromatography
- NY/T 3012-2016 Determination of trigonelline in coffee and products by high performance liquid chromatography
- NY/T 3631-2020 Determination of theobromine and theophylline content in tea leaves by high performance liquid chromatography
Professional Standard - Agriculture, Liquid phase determination of caffeine in tea
- NY/T 2821-2015 Determination of caffeic acid phenethyl ester in propolis.Liquid chromatography tandem mass spectrometry
- NY/T 1724-2009 Determination of imidacloprid residue in tea by HPLC
中华全国供销合作总社, Liquid phase determination of caffeine in tea
- 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 1280-2019 Determination of caffeic acid, p-coumaric acid, ferulic acid, brachyphyllin, pinocin, brachyphyllin 3-acetate, chrysin and galangin in propolis by reversed-phase high performance liquid chromatography
其他未分类, Liquid phase determination of caffeine in tea
Anhui Provincial Standard of the People's Republic of China, Liquid phase determination of caffeine in tea
- DB34/T 2818-2017 Determination of chlorothialine residues in fresh tea leaves by liquid chromatography-tandem mass spectrometry
- DB34/T 3301-2018 Determination of glufosinate-ammonium residues in fresh tea leaves by liquid chromatography-tandem mass spectrometry
Shanghai Provincial Standard of the People's Republic of China, Liquid phase determination of caffeine in tea
- DB31/ 2010-2012 Determination of papaverine, morphine, narcotine, codeine and thebaine in hot pot food by liquid chromatography-tandem mass spectrometry
National Health Commission of the People's Republic of China, Liquid phase determination of caffeine in tea
- GB 23200.13-2016 National Food Safety Standards— Determination of 448 pesticides residues in tea Liquid chromatography - mass spectrometry
海关总署, Liquid phase determination of caffeine in tea
- SN/T 5358-2021 Determination of chlorothiol residues in exported tea by liquid chromatography-mass spectrometry/mass spectrometry