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亚硝酸乙酯醑是复方甘草合剂中的成份之一,市场供应比较紧张,直接影响到复方甘草合剂的调配。根据中国药典(1953)方法小量制备亚硝酸乙醌醑是很简便的,在含量测定上根据药典规定需采用测氮器,该仪器市场上不易买到。往往因为无法测定含量的关系,限制了本品的生产。这里介绍一种代用的测氮器,可用来测定亚硝酸乙酯醑的含量。此种测氮器,经多次试验,效果良好,医院药房小量制备亚硝酸乙酯醑时,可利用它以解决市场供应不足的困难。
Ethyl nitrite 醑 compound is one of the ingredients in licorice mixture, the market supply is relatively tight, a direct impact on the deployment of compound licorice mixture. According to the method of Chinese Pharmacopoeia (1953), it is very simple to prepare acetaminophen nitrite in a small amount. Nitrogen measurement is required according to Pharmacopoeia. It is not easy to buy on the market. Often unable to determine the content because of the relationship between the limited production of this product. Here to introduce a substitute nitrogen meter, can be used to determine the content of ethyl nitrite. This nitrogen measuring device, after many tests, the effect is good, the hospital pharmacy small amount of ethyl nitrite ethyl, you can use it to solve the problem of insufficient supply in the market.