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用苯基荧光酮 -溴化十六烷基三甲基铵分光光度法测定了治疗胃炎中成药物中锗含量。结果表明 ,用该法测定药物中的锗含量 ,摩尔吸光系数ε =1 0 9× 10 4 L·mol-1·cm-1,线性范围0 0 50～ 0 2 50mg·L-1。 7种药物中锗含量较丰富 ,为临床合理用药提供了有用数据
The technetium-cyanide trimethylammonium bromide spectrophotometric method was used to determine the content of guanidine in the traditional Chinese medicine for the treatment of gastritis. The results showed that the method used to determine the content of antimony in the drug, the molar absorption coefficient ε =1 0 9 × 10 4 L · mol -1 · cm -1, the linear range of 0 0 50 ~ 0 2 50mg · L-1. The 7 kinds of medicines contain more cesium and provide useful data for clinical rational use of medicines.