亲水单分散聚合物基质阳离子色谱柱的制备及其应用-分析化学.PDF

37 ( FENXIHUAXUE ) 8 2009 8 Ch inese Journal ofAnalytical Chem istry 1113~ 1118 1 1 * 1 2 杨春霞 贾磊娜 龚波林 胡文治 1 ( , 750021) 2 ( Laboratory of B io-Functional Chem istry, G ra uate School of Environm ental E arth Science, H okkai o University, Sapporo 060-0810, Japan) 51 0 Lm , + + + + , 11 0 mL /m in, 6( Li , Na , NH , K , 4 2+ 2+ M g , Ca ) 6, 6 , 4 20 m in, 96% ~ 107% D ionex IonPacl CS12A , 44 m in , , , , 1 ( IC) 20 70, [ 1] [ 2] [ 3] [ 4] [ 5] 1975, Small , IC [ 6] , , , , , , pH , , - ( PSt-DVB), , , PSt-DVB : [ 7~ 9] + , , , , H , ; ( 55% ) PS-tDVB, [ 10, 11] , , , [ 12] 龑茹等 PSt-DVB, , [ 13] , , ; D ionex Ion PacCS12, C 10 4 [ 14] , , 510 Lm( P ), GMA /EDMA , , 6 , 4, (AAS), 2 211 D ionex ICS-90 , D ionex CSRS-I( 4 mm ) , D ionex IonPac CS12A 2008-12-04; 2009-03-26 (No. 2006DFA33690) * E-m ail: gongbl@ nxu. e u. cn