ISO 1578:1975

Tea — Determination of alkalinity of water-soluble ash

Publication date: Dec 1, 1975

General information

Current stage: 90.93 Effective date: Sep 10, 2020

Originator: ISO

Owner: ISO/TC 34/SC 8

Type: International Standard

ICS: 67.140.10

Languages: French English

Buying

Status: Published

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Scope

The method consists in titrating of the filtrate from the determination of water-soluble ash, whith standard hydrochloric acid solution, using methyl orange as indicator.

Life cycle

NOW

PUBLISHED
ISO 1578:1975
90.93 Standard confirmed
Sep 10, 2020

National adoptions

SSH ISO 1578:1975

DPS

Tea — Determination of alkalinity of water-soluble ash

60.60 Standard published

DPS/KT 275 more

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