3.再来看看USP,我手里只有USP 35,就拿USP 35说吧。当然,正文内容也是对溶出仪的物理参数的要求,而且说实话,确实比中国药典写的更细,也更清楚。
在“APPARATUS SUITABILITY”这一节里写到了:
“Performance Verification Test, Apparatus 1 and 2—Test USP Prednisone Tablets RS according to the operating conditions specified. The apparatus is suitable if the results obtained
are within the acceptable range stated in the technical data sheet specific to the lot used and the apparatus tested”
就是说,这个标准片做的是性能确认,做的是装置的系统适用性,当然,他用的是泼尼松片,所以这个泼尼松片是美国承认的。