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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

PDF - ALL 1,368

Paper - ALL 1,368

CD - ALL 1,368

PDF and Paper - ALL 2,736

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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.

SSH ISO 1577:1987

Tea — Determination of acid-insoluble ash

General information

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Scope

Life cycle

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Adopted from ISO 1577:1987