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Standard
ISO 3119:1976

ISO 3119:1976

Boric acid, boric oxide and disodium tetraborates for industrial use — Determination of chromium content — Diphenylcarbazide photometric method

Acide borique, oxyde borique et tétraborates disodiques à usage industriel — Dosage du chrome — Méthode photométrique à la diphénylcarbazide

Fecha Anulación:
1976-04-01 / Withdrawn
Committee:
ISO/TC 47 - Chemistry

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