ISO/WD 312

Manganese ores — Determination of active oxygen content, expressed as manganese dioxide — Titrimetric method ISO/WD 312

General information

Current stage: 20.98 Project deleted Dec 15, 1997

Originator: ISO

Owner: ISO/TC 65 Manganese and chromium ores

Type: International Standard

Life cycle

PREVIOUSLY

PUBLISHED
ISO 312:1986

NOW

ABANDON
ISO/WD 312
20.98 Project deleted
Dec 15, 1997