Determination of domoic acid by on-line coupled capillary isotachophoresis with capillary zone electrophoresis

2006 ◽  
Vol 1113 (1-2) ◽  
pp. 255-258 ◽  
Author(s):  
František Kvasnička ◽  
Rudolf Ševčík ◽  
Michal Voldřich
Keyword(s):  
Capillary Zone Electrophoresis ◽  
Domoic Acid ◽  
Capillary Isotachophoresis ◽  
Zone Electrophoresis ◽  
On Line ◽  
Capillary Zone

scholarly journals Determination of imazalil by on-line coupled capillary isotachophoresis with capillary zone electrophoresis

2003 ◽  
Vol 1 (1) ◽  
pp. 91-97 ◽  
Author(s):  
František Kvasnička ◽  
Jaroslav Dobiáš ◽  
Kamila Klaudisová-Chudáčková
Keyword(s):  
Detection Limit ◽  
Capillary Zone Electrophoresis ◽  
Food Packaging ◽  
Capillary Isotachophoresis ◽  
Good Separation ◽  
Zone Electrophoresis ◽  
On Line ◽  
Capillary Zone ◽  
Running Cost

AbstractA simple, rapid and reproducible capillary isotachophoretic on-line coupled with capillary zone electrophoresis (CITP-CZE) method for the determination of IMz in food packaging extracts and its residues in apples is described. A good separation of the IMZ from other sample constituents was achieved within 15 minutes without any sample clean up. Method characteristics (linearity, accuracy, intra-assay and detection limit) were determined. Less amount of time involved, sufficient sensitivity and low running cost are the important attributes of CITP-CZE method.

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