Objective:To establish a HPLC method for the determination of two component concentrations of complex chlorzoxazone tablets in human serum.

• 复方氯唑沙宗片是中枢性骨骼肌松弛剂氯唑沙宗和抗炎镇痛药对乙酰氨基酚组成的复方制剂。