60.60 Standard published Dec 20, 2017
CEN
CEN/TC 170 Ophthalmic optics
European Norm
11.040.70 Ophthalmic equipment
Published
ISO 11986:2017 provides general procedures for the selection of methods, preparation of samples, and the conduct of testing for the uptake and release of preservatives from contact lenses.
NOTE 1 Due to the manifest difficulties of reproducibility when coating contact lenses with mineral and organic deposits encountered during lens wear, these methods are only applicable to new and unused contact lenses.
NOTE 2 Preservative depletion by a contact lens in the limited volume of a lens case could compromise disinfection performance. This document does not measure disinfection performance.
WITHDRAWN
EN ISO 11986:2010
PUBLISHED
EN ISO 11986:2017
60.60
Standard published
Dec 20, 2017
IN_DEVELOPMENT
prEN ISO 11986 rev