Codes et normes - Achat
ISO 699:2015
Pulps -- Determination of alkali resistance
SKU: iso_066534_159383
Publié par ISO
Année de publication 2015
3 Edition
5 pages
détails du produit
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.