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caffeine content

caffeine content, Total:33 items.

In the international standard classification, caffeine content involves: Tea. Coffee. Cocoa, Beverages.

PT-IPQ, caffeine content

• NP 1840-1986

VN-TCVN, caffeine content

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

Korean Agency for Technology and Standards (KATS), caffeine content

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

RO-ASRO, caffeine content

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

RU-GOST R, caffeine 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
• GOST 19885-1974 Tea. Methods for determination of tannin and coffeine content
• 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

International Organization for Standardization (ISO), caffeine content

• ISO 10095:1992 Coffee; determination of caffeine content; method using high-performance liquid chromatography
• ISO 10727:1995 Tea and instant tea in solid form - 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 10727:2002 Tea and instant tea in solid form - Determination of caffeine content - Method using high-performance liquid chromatography

Lithuanian Standards Office , caffeine content

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

KR-KS, caffeine content

• 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 content

• GB/T 19182-2003 Coffee--Determination of caffeine content--Method using high-performance liquid chromatography

British Standards Institution (BSI), caffeine content

• BS 5752-3:1983 Methods of test for coffee and coffee products. Coffee: determination of caffeine content (reference method)
• BS 5752-12:1992 Methods of test for coffee and coffee products - Coffee: determination of caffeine content (routine method by HPLC)
• BS ISO 20481:2008 Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method

Taiwan Provincial Standard of the People's Republic of China, caffeine content

• CNS 9432-1982 Method of Test for Beverage: Determination of Caffeine

AT-ON, caffeine content

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

Professional Standard - Commodity Inspection, caffeine content

• 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

German Institute for Standardization, caffeine content

• 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 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 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)

Association Francaise de Normalisation, caffeine content

• NF V05-323:1995 Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography.

CZ-CSN, caffeine content

• 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

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