Ophthalmic optics. Contact lens care products. Guidelines for determination of shelf-life Ingestion-build-67170 polishing and belt grinding machines

polishing and belt grinding machines

install and maintain

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Solar water heater manufacturers

Ophthalmic optics. Contact lens care products. Guidelines for determination of shelf-life Ingestion-build-67170 polishing and belt grinding machines1 Scope This International Standard provides guidance on the design of stability studies for use in gathering information to enable determination of the shelf life of contact lens care products. This International Standard does not address studies designed to obtain information to establish the in use stability (i. e. notice of discard date) of contact lens care products.