ISO 9768:1994

Name: ISO 9768:1994
Brand: ISO
SKU: ISO 9768:1994
Price: 50.82 EUR
Availability: InStock
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Tea — Determination of water extract

Publication date: Jul 28, 1994

General information

Current stage: 90.93 Standard confirmed Sep 6, 2021

Originator: ISO

Owner: ISO/TC 34/SC 8 Tea

Type: International Standard

ICS: 67.140.10 Tea

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Status: Published

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Languages: French English

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Scope

The principle of the method specified is extraction of soluble matter from a test portion by boiling water under reflux, filtration, washing, drying and weighing of the hot-water-insoluble residue, calculation of the water extract.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 9768:1990

NOW

PUBLISHED
ISO 9768:1994
90.93 Standard confirmed
Sep 6, 2021

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 9768:1994/Cor 1:1998