紫外分光光度法测定扎来普隆胶囊含量

Determing zaleplon capsules assay by using ultraviolet absorption sepetrophotometry

目的与方法 紫外分光光度法测定扎来普隆胶囊含量。结果 扎来普隆浓度在 9～ 32 μg/ml范围内 ,浓度与吸收度呈良好的线性关系 ,r =0 .9999,重现性与精密度良好。结论 该方法灵敏、准确。

Objective To Determine the Zaleplon capsule content. Methods Ultraviolet sepetrophotometry was used. Results The concentration of Zalepon had a good linear relationship with absorbance within 9～32 μg/ml (r=0.999 9), and repeatability and recovery of this methodwere good. Conclusion This method is reliable and accurate.