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本实验采用初均速法对诺氟沙星栓的初步稳定性及有效期进行研究,结果表明属一级降解反应;活化能为24.84Kj·mol~(-1);在室温下(25℃)本品有效期为5.1年.
In this study, the initial average velocity of norfloxacin suppository was used to study the stability and expiration date. The results showed that it was a first-order degradation reaction with an activation energy of 24.84 Kj · mol -1. At room temperature (25 ℃) This product is valid for 5.1 years.