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Standard
ISO 994:1973

ISO 994:1973

Potassium hydroxide for industrial use — Determination of iron content — 1,10- Phenanthroline photometric method

Hydroxyde de potassium à usage industriel — Dosage du fer — Méthode photométrique à la 1,10- phénanthroline

Fecha Anulación:
1973-04-01 / Withdrawn
Committee:
ISO/TC 47 - Chemistry

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