ISO 699:2015

Pulps — Determination of alkali resistance

ISO 699:2015 specifies a method for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration. The sodium hydroxide concentrations most frequently used are 18, 10, and 5 % (m/m).

The method is applicable to all kinds of pulp.

Edition	2015
Published Date	2015
Published By	International Standardization Organisation
Page Count	5