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报道了用HPLC法测定替硝唑葡萄糖输液中的替硝唑(TNZ)含量,用ODS反相色谱柱,以水:甲醇:冰醋酸(80:20:0.1)为流动相,紫外检测波长317nm。测得回收率为100.4%RSD=0.66%,最低检测浓度为0.04g/ml。
The determination of tinidazole (TNZ) in tinidazole glucose infusion by HPLC was reported. The mobile phase was ODS reversed-phase column with water: methanol: glacial acetic acid (80: 20: 0.1) Wavelength 317nm. The measured recovery was 100.4% RSD = 0.66%, the lowest detection concentration of 0.04g / ml.