DS DS/EN ISO 10339
DS DSEN SO 10339 1999-JUN-30 Ophthalmc optcs - Contact lenses - Determnaton of water content of hydrogel lenses Replaced by DS DSEN SO 18369-4
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This International Standard describes methods for the determination of water content of hydrogel contact lenses. It specifies the procedures for making the measurements and establishes the conditions under which the measurements are to be made.