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ISO/CD 997

Potassium hydroxide for industrial use — Determination of the calcium mass fraction — EDTA complexometric method ISO/CD 997

General information

30.98   Project deleted   May 26, 1997

ISO

ISO/TC 47 Chemistry

International Standard

71.060.40   Bases

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 997:1976

NOW

ABANDON
ISO/CD 997
30.98 Project deleted
May 26, 1997




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