A new fluorescent method was developed based on the ulifloxacin-europium(Ⅲ)-sodium dodecylbenzene sulfonate system for the determination of ulifloxacin,the act
Pharmaceutical excipients for topical use may contain impurities,which are often neglected from a toxicity qualification viewpoint.The possible impurities in th
The chemical constituents from Aconitum richardsonianum var.pseudosessiliflorum were investigated.The roots of this plant were extracted three times with 90% Et