NEN ISO 787-4 : 1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS - PART 4: DETERMINATION OF ACIDITY OR ALKALINITY OF THE AQUEOUS EXTRACT
26-10-2017
12-01-2013
Gives a general method of test for determining the acidity or alkalinity of the aqueous extract of a sample of pigment or extender.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.