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

Current stage: 90.93 Effective date: Sep 19, 2018

Originator: ISO

Owner: ISO/TC 34/SC 8

Type: International Standard

ICS: 67.140.10

Languages: English

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Status: Published

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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

Revises
ISO 10727:1995

NOW

PUBLISHED
ISO 10727:2002
90.93 Standard confirmed
Sep 19, 2018

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