Publikuar
ISO 18369-4:2017 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.
Revises
ISO 18369-4:2006
PUBLISHED
ISO 18369-4:2017
90.93
Standard confirmed
26 maj 2023
IN_DEVELOPMENT
ISO/PWI 18369-4
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