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MS ISO 18369-4:2009
OPHTHALMIC OPTICS - CONTACT LENSES - PART 4: PHYSICOCHEMICAL PROPERTIES OF CONTACT LENS MATERIALS (ISO 18369-4:2006, IDT)
This Malaysian Standard 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.
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26/04/2019
41
NSC 18 - Medical Devices and Facilities for Healthcare
11.040.70
60.00