Ophthalmic optics. Contact lens care products. Antimicrobial preservative efficacy testing and guidance on determining discard date Ingestion-build-64721 4 PCE categories and processing

4 PCE categories and processing functions

as indicated above

BS EN 62676-2-3 describes the network video model

BS EN 13774 provides the manufacturers with guidelines for requirements for type tests and production tests which can assess the endurance and the performance of the equipment

Ophthalmic optics. Contact lens care products. Antimicrobial preservative efficacy testing and guidance on determining discard date Ingestion-build-64721 4 PCE categories and processing1 Scope This International Standard specifies a procedure to be used in evaluating the antimicrobial preservative activity of all preserved multidose contact lens care products, and provides guidance on methods for determination of discard date as informative annexes. This test is applicable to products for up to a 28 day discard date. The test is not applicable to sterile products packaged in unit doses for single use or multidose containers designed