摘要
目的 用HPLC法检查肌苷注射液中的有关物质。方法 采用VP ODS色谱柱 (4 6mm× 15 0mm) ,甲醇 -重蒸馏水(2 0∶80 )为流动相 ,检测波长 2 4 8nm。结果 肌苷注射液的理论塔板数大于 2 0 0 0 ,肌苷与杂质的分离度高。结论 本方法专属性强 ,准确性高 。
AIM To determine the related substances of inosine injectior by HPLC. METHODS Useing the VP ODS column(4 6 mm×150 mm); take the methanol distilled water as the mobile phase and the testing wave length is 248 nm. RESULTS The theoretical plate number of inosine is over 2 000 , the resolution from its impurites is high. CONCLUSION The method is ssslective and accurate that can be used to test the related substances of this product.
出处
《安徽医药》
CAS
2003年第4期298-298,共1页
Anhui Medical and Pharmaceutical Journal