Combined detector for on capillary photometric, fluorimetric and contactless conductometric detection in microcolumn separations
| Authors | |
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| Year of publication | 2008 |
| Type | Conference abstract |
| MU Faculty or unit | |
| Citation | |
| Description | Recently, a new combined detector coupling three detection modes - photometric (PD), fluorimetric (FD) and contactless conductivity (C4D) detection in 1-PD have been introduced. In this work performance characteristics for each detection mode were investigated and the applicability of the detector was demonstrated using model mixtures. For instance when a blue LED (470 nm) was used as a light source for both PD and FD optical detection modes, fluorescein was used as a testing compound for fluorimetric detection and tartrazine for photometric detection. |
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