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按本文改进的实验条件和操作方法后,能用自动永停滴定仪测定速效伤风胶囊(片)中扑热息痛的含量。实验结果表明,该法具有操作简便,终点直观,结果准确之特点。
According to the improved experimental conditions and methods of operation, the content of paracetamol in the fast-acting Shangfeng capsule can be determined by an automatic stop-stop titrator. Experimental results show that the method has the characteristics of simple operation, intuitive end point and accurate result.