摘要
采用高效液相色谱法对洗发液中尼泊金酯含量进行测定,检测波长254nm,在0.1~0.5mg 添加水平内,其回收率在93.5%~107.3%,相对标准偏差在0.6%~0.8%.方法简单快速,易于操作.
Reversed-phase high performance liquid chromatographic method is used to determine nipagin ester sim-ultaneously in a shampoo,the wavelength of detector is at 254 nm.In the range of 0.1~0.5 mg addition level,therecoveries are in the range of 93.5%~107.3%,and the rsd are in the range of 0.6%-0.8%.The method issimple,prompt and easy to use.
出处
《鞍山师范学院学报》
2004年第6期56-57,共2页
Journal of Anshan Normal University