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增效联磺片为磺胺类抗菌消炎药的新型复方制剂,每片含磺胺甲基异噁唑(SMP)200mg、磺胺嘧啶(SD)200mg、甲氧苄氨嘧啶(TMP)80mg,各地方标准均有收载,对前两种成分以纸层析法鉴别,而对甲氧苄氨嘧啶则另行鉴别。本文以薄层色谱法同时鉴别上述3种成分,专一性强、斑点明显、操作简便,结果较为满意,现介绍如下: 1.仪器与试药 三用紫外线分析仪(上海顾村电光仪器厂),硅
Synergistic effect of sulfonamide sulfonamide antibacterial anti-inflammatory drugs for the new compound preparation, each containing sulfamethoxazole (SMP) 200mg, sulfadiazine (SD) 200mg, trimethoprim (TMP) 80mg, each local standard All were loaded, the first two components identified by paper chromatography, while the other trimethoprim were identified. In this paper, thin-layer chromatography simultaneous identification of the above three components, specific, obvious spots, easy to operate, the results are satisfactory, are as follows: 1. Instrument and reagent three ultraviolet analyzer (Shanghai Gucun electro-optic Instrument Factory ),silicon