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Standard
ISO 6796:1981

ISO 6796:1981

Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method

Polyglycols à usage industriel — Détermination de l'indice d'hydroxyle — Méthode par estérification à l'anhydride phtalique

Date:
1981-09-01 / Published
Committee:
ISO/TC 47 - Chemistry

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