UNE 55840:1989
SURFACE ACTIVE AGENTS. DETERMINATION OF INTERFACIAL TENSION. DROP VOLUME METHOD

Standard No.

UNE 55840:1989

Release Date

1989

Published By

AENOR

Latest

UNE 55840:1989

UNE 55840:1989 history

• 1989 UNE 55840:1989 SURFACE ACTIVE AGENTS. DETERMINATION OF INTERFACIAL TENSION. DROP VOLUME METHOD