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化學(xué)配方數(shù)據(jù)庫
配方類型: COSMETICS AND DRUGS
配方說明: Anti-Infective-Analgesic Ear Drop
配方組成: Benzocaine (50% w/v)/500 g
Chlorobutanol (0.5% w/v)/50 g
Tyrothricin (0.1% w/v)/10 g
Polyethylene Glycol-400, q.s./10 liters
配制方法: Triturate the tyrothricin in portions with small quantities of the polyethylene glycol-400. Add more polyethylene glycol-400 and heat to 50C. Dissolve with stirring the benzocaine and chlorobutanol. Bring up to volume with polyethylene glycol-400 and filter solution through kieselguhr.

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