Historical
ISO 127:1995
Rubber, natural latex concentrate - Determination of KOH number
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.
International Organization for Standardization [iso]
