无极膏是一种复方制剂,具有消炎、抗菌、镇痛和局麻作用,临床上用于虫咬皮炎、神经性皮炎、湿疹等皮肤病,疗效显著。原质量标准的含量测定方法为对总挥发油的测定,而对主要成分薄荷脑、樟脑和水杨酸甲酯只进行鉴别。为了使无极膏的质量控制方法进一步完善,本文应用毛细管柱气相 Promise Cream is a compound preparation with anti-inflammatory, antibacterial, analgesic, and local anesthetic effects. It is clinically used for dermatitis such as insect bite dermatitis, neurodermatitis, and eczema. The original quality standard was determined by the determination of total volatile oil, while the main components menthol, camphor and methyl salicylate were only identified. In order to further improve the quality control method of the electrodeless paste, this paper applies capillary column gas phase