SSH EN 14210:2003

Agjentët me aktivitet sipërfaqësor - Përcaktimi i tensionit sipërfaqësor ndërfazor të tretësirave të agjentëve me aktivitet sipërfaqësor më anë të metodës me përzierje ose me unazë

Surface active agents - Determination of interfacial tension of solutions of surface active agents by the stirrup or ring method

Scope

This European Standard specifies test methods for the determination of interfacial tension in the range from 4 mN/m to 50 mN/m between two immiscible liquids which can also be free from surface active agents.
It is particularly suitable for determining the interfacial tension between water or aqueous solutions and organic liquids which are immiscible with water.