ISO 9768:1994

Tea — Determination of water extract

Publication date: Jul 28, 1994

General information

Current stage: 90.93 Effective date: Sep 6, 2021

Originator: ISO

Owner: ISO/TC 34/SC 8

Type: International Standard

ICS: 67.140.10

Languages: French English

Buying

Status: Published

PDF - ALL 4,749

Paper - ALL 4,749

CD - ALL 4,749

Language

Language in which you want to receive the document.

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

Revises
ISO 9768:1990

NOW

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

CORRIGENDA / AMENDMENTS

Corrected by
ISO 9768:1994/Cor 1:1998

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.