Withdrawn
ISO 18369-4:2006 specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index and water content.
WITHDRAWN
SRPS EN ISO 18369-4:2012
95.99
Withdrawal of Standard
Nov 30, 2017
PUBLISHED
SRPS EN ISO 18369-4:2017