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Ocular Pharma #3

Drug Retention Test Chapter 1

BAK (Benzylkonium chloride) Preservative
Purite Preservative, Disappearing preservative-breaks down to water and oxygen
5% Sodium chloride Hypertonic agent
Sodium perborate Preservative, Disappering preservative- breaks down to water and oxygen
Glycerine Hypertonic agent
Fluorescein Stains cornea only
Lissamine Green Stains cornea and conjunctiva
Povidone Viscous vehicle to increase contact time of liquids
Lanoline Vehicle for ointments
Methylcellulose Viscous vehicle to increase contact time of liquids
Petrolatum Vehicle for ointments.
Created by: Leequa