This European Standard specifies a method for the titration and determination of the phosphoric acid content of an hydroalcoholic solution for aerospace applications.
This test method is relevant for the determination of total acidity and phosphoric acid content in a reactive thinner of a wash primer or in metal cleaners.
PUBLISHED
SRPS EN 4171:2013
90.93
Standard confirmed
Jun 1, 2017
MINISTARSTVO ZAŠTITE ŽIVOTNE SREDINE