ISO 4317:1991

Surface-active agents and detergents — Determination of water content — Karl Fischer method

95.99 Withdrawal of Standard 29 nën 2011

General information

Current stage: 95.99 Effective date: 29 nën 2011

Originator: ISO

Owner: ISO/TC 91

Type: International Standard

ICS: 71.100.40

Scope

Specifies a method using Karl Fischer reagent for the determination. The method is applicable to products in the form of powders, pastes, and solutions. This second edition cancels and replaces the first edition (1977). Annexes A and B are for information only.

Life cycle

PREVIOUSLY

Revises
ISO 4317:1977

NOW

WITHDRAWN
ISO 4317:1991
95.99 Withdrawal of Standard
29 nën 2011

REVISED BY

ABANDON
ISO/WD 4317

PUBLISHED
ISO 4317:2011

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