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ISO 1575:1987

Tea — Determination of total ash ISO 1575:1987

Publication date:   Sep 10, 1987

General information

90.93   Standard confirmed   Dec 19, 2025

ISO

ISO/TC 34/SC 8 Tea

International Standard

67.140.10   Tea

Buying

Published

Language in which you want to receive the document.

Scope

The method consists in destructing of organic matter by heating at 525 +/- 25 degrees centigrade to constant mass using a furnace, capable of being controlled.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1575:1980

NOW

PUBLISHED
ISO 1575:1987
90.93 Standard confirmed
Dec 19, 2025




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