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配制联苯苄唑洗剂并采用紫外分光光度法在２５６ｎｍ处测定联苯苄唑的含量。浓度在２～８μｇ／ｍｌ范围内呈良好的线性关系，ｒ＝０．９９９８，平均回收率为９９．８６％，ＲＳＤ为０．５８％。
Bifonazole lotion was prepared and the content of bifonazole measured at 256 nm by UV spectrophotometry. The concentration ranged from 2μg / ml to 8μg / ml showed a good linear relationship, r = 0.9998, with an average recovery of 99.86% and a RSD of 0.58%.