我们曾报道过氟酰胺和氟烃键合相填料这些填料对胆甾烯,多羟基的甾族化合物、胆酸及其酯类的分析均取得较满意的结果。最近我们又对氟酰胺键合相做了进一步研究,并总结了如何在制备该填料的过程中控制有机层浓度。我们将此填料用于含氟异构体及含氟药物的分析能选择性分离,分析速度快,且改进峰形拖尾取得满意的结果。 We have reported that both flutolanil and fluorocarbon-bonded phase fillers have yielded relatively satisfactory results for the analysis of cholesteryl, polyhydroxy steroidal compounds, cholic acids and their esters. We have recently conducted a further study of the flutamide bond phase and summarized how to control the organic layer concentration during the preparation of the filler. We use this packing for the selective separation of fluorochemical isomers and fluorochemicals, which results in faster analysis and improved peak shape tailing with satisfactory results.