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
Bookmark and Share
The Determination of Ofloxacin by the Aluminium Sensitized UV-Spectrophotometric Method
Author(s): 
Pages: 23-25
Year: Issue:  1
Journal: ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS NEIMONGOL

Keyword:  氧氟沙星紫外分光光度法药物制剂;
Abstract: 研究了金属离子对氧氟沙星紫外光谱的影响及反应条件.结果表明,在pH3.5~4.9的NaAc-HAc缓冲溶液中,铝离子对氧氟沙星吸光度有显著增敏作用.Al-OFLX体系的测定波长λmax=292 nm,线性范围为0.2~38.7 μg/mL;回归方程为Y=0.0069+0.09438C(C=μg/mL),r=0.9998;检出限为3.5×10-2 μg/mL.据此建立了测定药物制剂中氧氟沙星含量的铝敏化紫外分光光度法.方法灵敏、操作简便,用于药物制剂中氧氟沙星的分析测定,回收率在95%~105%之间,结果令人满意.
Related Articles
No related articles found