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ISO 127:1995Withdrawn

Rubber, natural latex concentrate — Determination of KOH number

Latex concentré de caoutchouc naturel — Détermination de l'indice de potasse

Abstract / scope

Gives a method for the determination of the KOH number of natural rubber latex concentrate which is preserved wholly or in part with ammonia. Applicable to latices containing boric acid, but not applicable to latices preserved with potassium hydroxide. Replaces the second edition which has been technically revised.

Life cycle

Amendments & corrigenda

ISO 127:1995/Amd 1:2006WithdrawnRubber, natural latex concentrate — Determination of KOH number — Amendment 1: Precision dataInternational Standard · Published 2 Feb 2006 · ISO/TC 45/SC 3

Replaces

ISO 127:1972WithdrawnNatural rubber latex — Determination of KOH numberInternational Standard · Published 1 Aug 1972 · ISO/TC 45ISO 127:1984WithdrawnRubber latex, natural — Determination of KOH numberInternational Standard · Published 1 Apr 1984 · ISO/TC 45/SC 3

Replaced by

ISO 127:2012WithdrawnRubber, natural latex concentrate — Determination of KOH numberInternational Standard · Published 4 Apr 2012 · ISO/TC 45/SC 3