Simultaneous UPLC Assay for Oxitropium Bromide and Formoterol Fumarate Dihydrate in Pressurized Metered Dose Inhaler Products for Chronic Obstructive Pulmonary Disease.

采用超高效液相色谱法同时测定用于治疗慢性阻塞性肺疾病的压力定量吸入剂产品中的溴化氧托溴铵和富马酸福莫特罗二水合物