盐酸土霉素

浊度法测定盐酸土霉素注射液的效价

Content Determination of Oxytetracycline Hydrochloride Injection by Turbidimetric Method

盐酸土霉素可溶性粉质量标准中鉴别方法的修正

Amendment to Identification Method of Quality Standards of Oxytetracycline Hydrochloride Soluble Powder

盐酸土霉素细菌内毒素检查方法的确立

Establishment of Bacterial Endotoxin Test Method for Oxytetracycline Hydrochloride

大颗粒盐酸土霉素结晶溶媒的选择

Selection of Solvent of Oxytetracycline Dihydrate Hydrochloride Crystalline

采用顶空气相色谱法测定盐酸土霉素中的残留甲醇，平均回收率为99.8%。

Residual methanol in oxytetracycline hydrochloride was determined by head space GC . The average recovery was 99.8 % .

结果表明近红外光谱应用于奶牛饲料中氨基树脂的定量和定性检测具有可行性。另外，该技术也可应用到牛奶饲料中土霉素及盐酸土霉素的定性检测中。

These results prove that qualitative identification and quantitative detection amino resin is feasible by NIRS , so qualitative discrimination oxytetracycline and its hydrochloride is .

用全固态电极倒置法可测微体积样液中μg级盐酸脱氧土霉素。

Microgram level of doxycycline hydrochloride in micro-volume samples can be determined using the inverted electrode of all-solid-state construction .