CEN
CEN/TC 170/WG 5 - Contact lenses II
Contact lenses II
General Information
Status
Inactive
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CEN
EN ISO 10340:1996(Main)
Optics and optical instruments - Contact lenses - Method for determining the extractable substances (ISO 10340:1995)
Specification of chemical analytic procedures for the determination of the purity of contact lens materials.
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