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caffeine liquid phase method
caffeine liquid phase method, Total:11 items.
In the international standard classification, caffeine liquid phase method involves: Tea. Coffee. Cocoa, Farming and forestry.
Association Francaise de Normalisation, caffeine liquid phase method
- NF V05-252:1992 Coffee. Determination of caffeine content. Method using high-performance liquid chromagraphy.
Group Standards of the People's Republic of China, caffeine liquid phase method
- T/YNBX 020-2020 Determination of trigonelline, chlorogenic acid and caffeine in coffee—high performance liquid chromatography
British Standards Institution (BSI), caffeine liquid phase method
- BS ISO 10727:2002 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography
International Organization for Standardization (ISO), caffeine liquid phase method
- ISO 4052:1983 Coffee; Determination of caffeine content (Reference method)
- ISO 10095:1992 Coffee; determination of caffeine content; method using high-performance liquid chromatography
Korean Agency for Technology and Standards (KATS), caffeine liquid phase method
- 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
RU-GOST R, caffeine liquid phase method
- GOST R 52613-2006 Coffee. Determination of caffeine content. Method using high-performance liquid chromatography
KR-KS, caffeine liquid phase method
- 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 phase method
- GB/T 19182-2003 Coffee--Determination of caffeine content--Method using high-performance liquid chromatography