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ISO 10727:2002

Tea and instant tea in solid form — Determination of caffeine content — Method using high-performance liquid chromatography

Publication date:   Aug 15, 2002

General information

90.93 Standard confirmed   Jan 31, 2024

ISO

ISO/TC 34/SC 8 Tea

International Standard

67.140.10   Tea

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Scope

This International Standard specifies a method for the determination by high-performance liquid chromatography (HPLC) of the caffeine content of teas and instant teas. It is applicable to green tea, black tea and decaffeinated tea products.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10727:1995

NOW

PUBLISHED
ISO 10727:2002
90.93 Standard confirmed
Jan 31, 2024