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采用紫外分光光度法测定硫酸阿托品滴眼剂的含量,测定波长为256nm.在0.2-1.2mg/ml浓度范围内吸光度与浓度符合Beer''s定律,线性关系良好.“,”The determination of atropine sulfate eye-drops was made at 256nm by a UV spectrophotometric method. The absorbance and concentration agreed to the Beer''s law at the concentrations of 0.2~1.2mg/ml, withits satisfactory linearity. Therefore, the method is simple and accuracy.