ISO 23774
Pulps - Kraft liquor - Determination of total, active and effective alkali using potentiometric titration
Faserstoffe - Kraftlauge - Gesamtes, aktives und wirksames Alkali (Potentiometrische Titration)
Responsible national committee
NA 074-02-01 AA - Chemical-technological test methods for paper, board, pulps and chemical pulp