Caffeine content in tea

Caffeine content in tea, Total:31 items.

The international standard classification for "Caffeine content in tea" includes: Coffee and coffee substitutes .

The Chinese standard classification for "Caffeine content in tea" includes: Food sanitation , Beverage products .

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General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 5009.139-2003 Determination of caffeine in beverages
• GB/T 19182-2003 Coffee—Ddtermination of caffeine content—Method using high-performance liquid chromatography

Group Standards of the People's Republic of China

• T/CDNX 040-2020 Herbal Coffee Leaf tea

RO-ASRO

• STAS SR 13318-1995 Tea Determination of coffeine content
• SR ISO 4052:1993 COFFEE Determination of caffeine content. (Reference method)

AT-ON

• ONORM DIN 10801-1993 Analysis of tea - Determination of Coffein content - Reference method

PT-IPQ

• NP 1840-1986 coffee. Caffeine content experiment

International Organization for Standardization (ISO)

• 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

RU-GOST R

• GOST 19885-1974 Tea. Methods for determination of tannin and coffeine content
• GOST ISO 4052-2013 Coffee. Determination of caffeine content. Reference method
• GOST R 52613-2006 Coffee. Determination of caffeine content. Method using high-performance liquid chromatography

Association Francaise de Normalisation

• 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

• 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 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 ISO 10727:2004-05 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography (ISO 10727:2002)

SCC

• BS 7820-1:1995 Analysis of tea and tea products-Tea and instant tea. Determination of caffeine content

Korean Agency for Technology and Standards (KATS)

• KS H ISO 4052-2007(2012) Coffee－Determination of caffeine content(Reference method)
• KS H ISO 4052-2021 Coffee－Determination of caffeine content(Reference method)
• KS H ISO 4052-2007(2021) 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

GSO

• GSO ISO 4052:1997 COFFEE ? DETERMINATION OF CAFFEINE CONTENT (REFERENCE METHOD)
• OS GSO ISO 4052:1997 COFFEE ? DETERMINATION OF CAFFEINE CONTENT (REFERENCE METHOD)
• GSO ISO 10727:2007 Tea and instant tea in solid form- Determination of caffeine content – method using high performance liquid chromatography

VN-TCVN

• TCVN 6604-2000 Coffee.Determination of caffeine content (reference method)

CZ-CSN

• 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

British Standards Institution (BSI)

• BS 5752-3:1983 Methods of test for coffee and coffee products. Coffee: determination of caffeine content (reference method)

Lithuanian Standards Office

• LST ISO 4052:2004 Coffee. Determination of caffeine content (Reference method) (idt ISO 4052:1983)

KR-KS

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

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