ISO 4294:1978

Manganese ores and concentrates — Determination of copper content — Extraction-photometric and photometric methods ISO 4294:1978

Publication date:   Aug 1, 1978

95.99 Withdrawal of Standard   Dec 1, 1984

General information

95.99 Withdrawal of Standard   Dec 1, 1984

ISO

ISO/TC 65 Manganese and chromium ores

International Standard

73.060.20   Manganese ores

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WITHDRAWN
ISO 4294:1978
95.99 Withdrawal of Standard
Dec 1, 1984

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ISO 4294:1984