Objective: To establish a HPLC method for the determination of chlortetracycline hydrochloride in stomatic ulcer paste. 目的:建立HPLC法测定口腔溃疡糊剂中盐酸金霉素含量。
The antibody showed relative cross reactivity of 6.22% and 24.31% with chlortetracycline hydrochloride and oxytetracycline hydrochloride. 与土霉素、金霉素的交叉反应分别为24.31%、6.22%。
As a result, show that Chlortetracycline hydrochloride test assay and related substance with this method are a kind of simple and accurate analysis method. 结果该方法表明测定盐酸金霉素含量及相关物质是一种简便、准确的分析方法。
By the critical concentration as a standard of the United States Committee for Clinical Laboratory Standards ( NCCLS), we used microdilution method to determine the resistance of Streptococcus suis against three kinds of tetracycline, which were doxycycline, tetracycline hydrochloride and chlortetracycline hydrochloride. 以美国临床检验标准委员会(NCCLS)的临界浓度做为判断标准,采用微量稀释法判定了猪链球菌对强力霉素、盐酸四环素、盐酸金霉素3种四环素类抗生素的耐药性。