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ISO/PWI 7820

Determination of chlorophyll content of green tea — Spectrometric method

General information

00.00   Proposal for new project received   Aug 21, 2025

ISO

ISO/TC 34/SC 8 Tea

International Standard

Scope

This doocument specifies a spectrometric method for the determination of the chlorophyll content of green tea

Life cycle

NOW

IN_DEVELOPMENT
ISO/PWI 7820
00.00 Proposal for new project received
Aug 21, 2025