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Kinetics of Hydration of Lyophilised Xerogel of Hydroxypropylmethylcellulose

Publication at Faculty of Pharmacy in Hradec Králové |
1999

Abstract

The rate of hydration of lyophilised ophthalmic lamellae of graded density of 50 to 56 um/min in water or an aqueous solution of sodium chloride was estimated by means of a hydrophilic filtration membrane.