caffeine liquid phase method
caffeine liquid phase method, Total:27 items.
The international standard classification for "caffeine liquid phase method" includes: Coffee and coffee substitutes , Tea .
The Chinese standard classification for "caffeine liquid phase method" includes: Beverage products , Basic standards and general methods , Tea products .
Group Standards of the People's Republic of China
- T/YNBX 020-2020 Determination of trigonelline, chlorogenic acid and caffeine in coffee—high performance liquid chromatography
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8312-2013 Tea - Determination of Caffeine Content
- GB/T 19182-2003 Coffee—Ddtermination of caffeine content—Method using high-performance liquid chromatography
- GB/T 8312-2002 Tea - Determination of caffeine content
Professional Standard - Supply and Marketing Cooperative
- GH/T 1453-2024 Decaffeinated tea
农业农村部
- NY/T 3012-2016 Determination of trigonelline in coffee and its products-High performance liquid chromatography
Professional Standard - Agriculture
- GB/T 8312-1987 Tea--Determination of caffeine content
Association Francaise de Normalisation
- NF V05-252:1992 Coffee. Determination of caffeine content. Method using high-performance liquid chromagraphy.
- NF V05-251:1983 Coffee. Determination of caffeine content.
British Standards Institution (BSI)
- 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
International Organization for Standardization (ISO)
- ISO 4052:1983 Coffee; Determination of caffeine content (Reference method)
- 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
Korean Agency for Technology and Standards (KATS)
- KS H ISO 4052:2007 Coffee－Determination of caffeine content(Reference method)
- 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
- KS H ISO 20481-2024 Coffee and coffee products — Determination of the caffeine content using high performance liquid chromatography(HPLC) — Reference method
- KS H ISO 10095-2007 Coffee－Determination of caffeine content－ Method using high-performance liquid chromatography
RU-GOST R
- 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
SCC
- 06/30154825 DC ISO 20481. Coffee and coffee products. Determination of caffeine content by high-performance liquid chromatography (HPLC) (Rapid method)
German Institute for Standardization
- 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 10767:2015-08 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method
- DIN 10777-2:2000 Analysis of coffee and coffee products - Determination of coffeine content - Part 2: HPLC rapid 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)
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