The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Simultaneous determination of two main components in compound miconazole nitrate cream by RP-HPLC
Pages: 597-598,616
Year: Issue:  10
Journal: CHINESE JOURNAL OF ANTIBIOTICS

Keyword:  反相高效液相色谱硝酸咪康唑丙酸氯倍他索;
Abstract: 目的建立高效液相色谱法同时测定硝酸咪康唑氯倍他索乳膏中硝酸咪康唑和丙酸氯倍他索的含量.方法色谱柱为luna C18柱(4.6mm×250mm,5μm),流动相为甲醇:乙腈: 0.5%乙酸铵溶液(41:41 : 18),流速1.0ml/min,检测波长240nm.结果硝酸咪康唑和丙酸氯倍他索分别在0.08~3.20和0.021~0.084mg/ml浓度范围内与峰面积呈良好的线性关系(r=1.0000和r=0.9999),高、中、低3种浓度的平均回收率范围为100.7%~101.5%(RSD≤0.3%)和99.8%~100.7%(RSD≤0.5%).结论本方法简单、快速、灵敏度高和重现性好,能够有效地控制药品质量.
Related Articles
No related articles found