ISO/CD 4294

Manganese ores and concentrates — Determination of copper content — Extraction-spectrophotometric method ISO/CD 4294

General information

Current stage: 30.98 Project deleted Dec 15, 1997

Originator: ISO

Owner: ISO/TC 65 Manganese and chromium ores

Type: International Standard

ICS: 73.060.20 Manganese ores

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4294:1984

NOW

ABANDON
ISO/CD 4294
30.98 Project deleted
Dec 15, 1997