SSH ISO 1577:1987

Tea — Determination of acid-insoluble ash

Publication date: Jun 25, 2020

General information

Current stage: 60.60 Effective date: Jan 31, 2020

Originator: DPS

Owner: DPS/KT 275

Type: International Standard

ICS: 67.140.10

Languages: English

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Status: Published

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Scope

The method consists in treating of the total ash (obtained as described in ISO 1575) with hydrochloric acid solution, filtrating, igniting and weighing of the residue.

Life cycle

NOW

PUBLISHED
SSH ISO 1577:1987
60.60 Standard published
Jan 31, 2020

Related project

Adopted from ISO 1577:1987

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