ISO/CD 994

Potassium hydroxide for industrial use — Determination of iron mass fraction — 1,10-phenanthroline spectrometric method ISO/CD 994

General information

Current stage: 30.98 Project deleted May 26, 1997

Originator: ISO

Owner: ISO/TC 47 Chemistry

Type: International Standard

ICS: 71.060.40 Bases

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 994:1973

NOW

ABANDON
ISO/CD 994
30.98 Project deleted
May 26, 1997