摘要
吡罗昔康凝胶是吡罗昔康加适量的基质制成的透明的透皮吸收制剂。本文提出了对其有效成分吡罗昔康进行紫外分光光度测定的方法。该方法简便、快速 ,能用于纯度较高的样品分析 。
A rapid method for the determination of gelatim piroxicam by UV spectrophotometry was studied.The main factors including matrix effect were investigated.Under optimum conditions,the calibration curve is linear in the range of 2—10μg·mL -1 ,the average recovery is 99.7% with a relative standard deviation of 0.7%.The results are in good agreement with those obtained by HPLC method.
出处
《光谱实验室》
CAS
CSCD
2000年第5期514-517,共4页
Chinese Journal of Spectroscopy Laboratory
