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配方類型： COSMETICS AND DRUGS
配方說明： Cod-Liver Oil Ointment
配方組成： Preservative/To suit
White Petrolatum/15
Cod-Liver Oil/30
Distilled Water/45
"Dehydag" Wax SX/10
配制方法： The fish-liver oil, "Dehydag" wax SX and the white petrolatum are melted together on a water-jacketed vessel at about 70C. (158F.). The water is also warmed to about 70C. (158F.) and stirred in.
Emulsification results while stirring until cold.
Ointments as oil-in-water emulsion systems are subject to water evaporation. The finished preparations are, therefore, best supplied in tubes. These should be coated with a suitable inside protective coating so as to avoid any corrosion.

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