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欧洲药典重金属检查法里有说到如果用到硫酸镁,那就要再配一个监控溶液,方法ABH也不样,但我的同事在没有用到硫酸镁也配了监控溶液,所以请教下各位大神是不是我哪里理解错了!欧洲药典析话如下:Since tests prescribed in monographs have been developed using thioacetamide reagent R, if sodium sulfide solution R1 is used instead, it isnecessary to include also for methods A, B and H a monitor solution, prepared from the quantity of the substance to be examined prescribed for the test, to which has been added the volume of lead standard solution prescribed for preparation of the reference solution。
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