用甲橙代替对二甲氨基偶氮苯测定胃液中的游离盐酸

• 作 者: 刘大铮
• 出 处: 人民军医
• 发表日期: 1954年12期
• 关键词: 游离盐酸 甲橙 胃液 试法 刚果红 二甲氨基偶氮苯 水溶液 化验室 试液 上记

正如大家所知道的,胄液的检验,对於胃病诊断上的意义是很大的,尤其是胃液中游离盐酸的测定,更为重要。测定胃液中游离盐酸的方法,根据各种文献上面的记载,综合起来计有三种,即:刚果红试法(Congored) 波阿氏试法(Boa)与托非氏试法(Topfer),其中以托非氏试法,因其感应度锐敏,在含有0.002%之盐酸时即能检出,故在临床上多爱采用。托非氏试液中之成分是0.5克对二甲氨基偶氮苯(P-dimethylaminoazobenzol)溶於100毫升之乙醇中。因为我们单位化验室苦於长期无上记试药,

As we all know, the liquid test, the significance of the diagnosis of stomach is great, especially the determination of free hydrochloric acid in gastric juice, more important. There are three methods for determining free hydrochloric acid in gastric juice, based on the records in the various literatures: Congored Boa and Topfer, To Tropsch test, because of its sharp sensitivity, containing 0.002% of hydrochloric acid that can be detected, it is more used in clinical practice. Tropsch solution of the composition is 0.5 g of p-dimethylaminoazobenzol dissolved in 100 ml of ethanol. Because of our unit lab suffer from long-term recordless drug,