摘要
建立复方眼用凝胶剂中冰片的含量测定方法。以十六烷为内标物,采用毛细管柱气相色谱法测定眼用凝胶制剂中冰片的含量。龙脑在0.04～0.12μg范围内线性关系良好(r=0.9990),平均加样回收率为96.90%,RSD为1.10%。该复方眼用凝胶剂中冰片的含量测定的方法简单、快速、准确、可行。
Determination method was studied for borneol in compound ophthalmic gel. Applying hexadecane as internal standard substance, capillary gas chromatography was used to determine borneol in ophthalmic gel. A good linearity was obtained, when the concentration of borneol was between 0.04～0.12μg （r=0. 9990）. The average recovery was 96.81% and RSD was 1.46%. This method is simple, reliable and accurate, and it can be used to determine borneol in ophthalmic gel.
出处
《中国药事》
CAS
2008年第10期884-886,共3页
Chinese Pharmaceutical Affairs
基金
吉林省科技发展计划项目(编号:200705487)
