摘要
利用四环素与钼、土霉素与铕的络合反应，建立了用钼、铕络和物法测定药物的新方法。检出限分别为０．５μｇ／ｍＬ，０．６μｇ／ｍＬ，线性范围分别为０．５～５０μｇ／ｍＬ和０．６～５０μｇ／ｍＬ。方法快速、简便。应用于尿中四环素的测定，结果较为满意。
Based on the complex reactions of tetracycline with molybdenum (and Oxytetracyclinum and europium),a new method for the determination of tetracycline (oxytetracyclinum) has been developed by using molybdenum,europium complex method.Beer's law is obeyed for tetracycline (oxetracyclinum) in the range of 0.5～50μg/mL(0 6～50μg/mL) and the detection limit is 0.5μg/mL (0 6～50μg/mL).The method is rapid and simple.The method has been applied to the determination of tetracycline in urine with satisfactory results.
出处
《分析试验室》
CAS
CSCD
1997年第6期47-49,共3页
Chinese Journal of Analysis Laboratory
基金
国家自然科学基金
关键词
四环素
铕配合物
尿
土霉素
钼配合物
Determination of tetracycline
molybdenum
europium
complex urine
