Acta Chimica Sinica ›› 1981, Vol. 39 ›› Issue (6): 521-528. Previous Articles     Next Articles

以甲基膦酸二异戊酯为固定相的纸上反相分配色谱研究

杜鸿善, 秦启宗   

  1. 复旦大学 上海
  • 收稿日期:1979-10-08 出版日期:1981-11-15 发布日期:2013-06-03

STUDIES ON REVERSED-PHASE PAPER CHROMATOGRAPHY WITH DI-ISOAMYL METHYLPHOSPHONATE AS THE STATIONARY PHASE

DU HONG-SHAN, QIN QI-ZONG   

  1. Fudan University, Shanghai
  • Received:1979-10-08 Online:1981-11-15 Published:2013-06-03

he reversed-phase paper chromatography with di-isoamyl methylphosphonate(DAMP) as the stationary phase and solutions of various concentrations of nitric acid,hydrochloric acid,perchloric acid and sodium nitrate as the efliuent were investigated,The Rt values of UO2+2,Th and many radio-nnolides on paper treated with 0.1M DAMP in benzene were obtained.According to the Rt values and selecting the suitable mobile phase,good results were obtained for the separation of UO2+2-Th,90Sr-90Y,95Zr-95Nb,210Pb-210Bi-210Po and the mixture of UO2+2,Th and some radio-nuclides.The noticeably different Rt values between macro-concentration and trace level of some heavy metal ions were revealed.