METHODS to study the preparation of dexketoprofen patch with CMC-Na and PVA for patch material. to determine the content of dexketoprofen withUV-spectrophotometry.

• 方法以CMC-Na、PVA为材料制备右旋酮洛芬贴片,采用紫外分光光度法测定右旋酮洛芬的含量。