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库尔特计数法测定全氟丙烷人血白蛋白微球注射液中白蛋白微球的粒度

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摘要 目的:应用库尔特计数仪测定全氟丙烷人血白蛋白微球注射液中微球浓度和直径。方法:样品充分混匀后,移取20μl置于100 ml量瓶中,用0.9%氯化钠溶液定容,摇匀后立即测定。结果:样品稀释后微球浓度在2.94×10~4~29.45×10~4个/ml范围内线性关系良好(r=0.999 9),平均回收率为99.4%,RSD为1.95%,微球平均直径RSD为0.86%。结论:此方法简单、快速,结果准确可靠,可用于全氟丙烷人血白蛋白微球注射液中白蛋白微球的粒度测定。
出处 《中国药师》 CAS 2012年第7期1043-1045,共3页 China Pharmacist
基金 上海市高新技术成果转化项目(编号 20040406)
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参考文献5

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