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山道年及山道年甘汞片,有許多国家都規定为法定药物。其含量测定,山道年多采用氯仿多次浸渍的重量法,甘汞則利用测定山道年后遺留的殘渣做容量法。以上方法都存在着一定的缺点,如山道年测定使用重量法,需时較長,甘汞的測定又要待山道年浸漬后才开始操作,这样对我們在药檢工作中的平行作業是不利的。为了多快好省地作好工作,我們采用了下述容量法測定山道年。經过与配方理論量以及药用的重量法相对照,其結果基本相符,今介紹給大家参考。山道年测定:
There are many countries that have been prescribed as statutory drugs. Its content was determined by the gravimetric method with multiple impregnations with chloroform for many years, and the method of measuring the amount of residue left over from the year of the mountain was used for calomel. There are certain disadvantages to the above methods. For example, using the gravimetric method to determine the length of the mountain passes takes a long time, and the measurement of calomel must be performed after the impregnation of the road for years, which is unfavorable for our parallel operations in drug inspection work. of. In order to do a good job in the province, we used the following volumetric method to measure the year of the mountain. After comparing with formula theory and medicinal weight method, the results are basically consistent and are introduced for your reference. Year of the mountain track: