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ISO/CD 11440

Lead sulfide concentrates — Determination of lead content — Acid dissolution, solvent extraction, EDTA titrimetric method

General information

30.98   Project deleted   Nov 19, 1993

ISO

ISO/TC 183 Copper, lead, zinc and nickel ores and concentrates

International Standard

73.060   Metalliferous minerals and their concentrates

Life cycle

NOW

ABANDON
ISO/CD 11440
30.98 Project deleted
Nov 19, 1993