OPTIMIZATION OF INORGANIC CAPILLARY ELECTROPHORESIS FOR THE ANALYSIS OF ANIONIC SOLUTES IN REAL SAMPLES

被引：231
作者：
ROMANO, J
JANDIK, P
JONES, WR
JACKSON, PE
机构：
来源：
JOURNAL OF CHROMATOGRAPHY | 1991年 / 546卷 / 1-2期
关键词：
D O I：
10.1016/S0021-9673(01)93040-7
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Inorganic capillary electrophoresis (ICE) is a separation technique which offers many advantages for the analysis of anionic solutes in real samples. Parameters which influence ICE separations such as system configuration, choice of electrolyte anion, electrolyte pH and the addition of electroosmotic flow modifier were investigated and a number of electrolytes of varying mobilities were studied. Optimized conditions were established for the separation of inorganic anions, organic acids and alkylsulfonates and the technique was applied to the analysis of a variety of anionic solutes in several complex sample matrices.
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页码：411 / 421
页数：11
相关论文
共 18 条
[1]   HIGH-VOLTAGE CAPILLARY ZONE ELECTROPHORESIS - OPERATING PARAMETERS EFFECTS ON ELECTROENDOSMOTIC FLOWS AND ELECTROPHORETIC MOBILITIES [J].
ALTRIA, KD ;
SIMPSON, CF .
CHROMATOGRAPHIA, 1987, 24 :527-532
[2]   INDIRECT PHOTOMETRIC DETECTION IN CAPILLARY ZONE ELECTROPHORESIS [J].
FORET, F ;
FANALI, S ;
OSSICINI, L ;
BOCEK, P .
JOURNAL OF CHROMATOGRAPHY, 1989, 470 (01) :299-308
[3]  
FRANKLIN GO, 1982, TAPPI, V65, P107
[4]   INDIRECT FLUORIMETRIC DETECTION AND QUANTIFICATION IN CAPILLARY ZONE ELECTROPHORESIS OF INORGANIC ANIONS AND NUCLEOTIDES [J].
GROSS, L ;
YEUNG, ES .
JOURNAL OF CHROMATOGRAPHY, 1989, 480 :169-178
[5]  
Haddad P. R., 1990, J CHROMATOGRAPHY LIB, V46
[6]   BIAS IN QUANTITATIVE CAPILLARY ZONE ELECTROPHORESIS CAUSED BY ELECTROKINETIC SAMPLE INJECTION [J].
HUANG, XH ;
GORDON, MJ ;
ZARE, RN .
ANALYTICAL CHEMISTRY, 1988, 60 (04) :375-377
[7]   QUANTITATIVE-ANALYSIS OF LOW-MOLECULAR WEIGHT CARBOXYLIC-ACIDS BY CAPILLARY ZONE ELECTROPHORESIS CONDUCTIVITY DETECTION [J].
HUANG, XH ;
LUCKEY, JA ;
GORDON, MJ ;
ZARE, RN .
ANALYTICAL CHEMISTRY, 1989, 61 (07) :766-770
[8]   EFFECT OF ELECTROLYTE AND SAMPLE CONCENTRATION ON THE RELATIONSHIP BETWEEN SENSITIVITY AND RESOLUTION IN CAPILLARY ZONE ELECTROPHORESIS USING CONDUCTIVITY DETECTION [J].
HUANG, XH ;
GORDON, MJ ;
ZARE, RN .
JOURNAL OF CHROMATOGRAPHY, 1989, 480 :285-288
[9]  
JONES WR, 1990, AM LAB, V22, P51
[10]   AUTOMATED DUAL COLUMN COUPLED SYSTEM FOR SIMULTANEOUS DETERMINATION OF CARBOXYLIC-ACIDS AND INORGANIC ANIONS [J].
JONES, WR ;
JANDIK, P ;
SWARTZ, MT .
JOURNAL OF CHROMATOGRAPHY, 1989, 473 (01) :171-188
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