Micellar electrokinetic chromatography : UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses / F.I. Onuska and K.A. Terry.: En13-5/92-07E-PDF
"Greatly improved sensitivity is reported for micellar electrokinetic capillary column separations by using a novel variable pathlength flow cell of nanolitre volume instead of conventional on-column detection. The extracolumn variance has been overcome through the elimination of connections between the capillary and the detection system. Enhanced efficiency of approximately 180,000 plates/meter and the improved separation for a mixture of phenols using a 50 um diameter capillary column demonstrate the merits of the design. The 10 nL, 6 mm long flow cell exhibited an approximate 300 fold increase in sensitivity. Construction details are provided"--Abstract.
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| Department/Agency | Canada. Environment Canada. National Water Research Institute (Canada). Research and Applications Branch. |
|---|---|
| Title | Micellar electrokinetic chromatography : UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses / F.I. Onuska and K.A. Terry. |
| Variant title | UV longitudinal flow cell design with enhanced sensitivity suitable for environmental analyses |
| Series title | NWRI contribution ; 92-07 |
| Publication type | Series - View Master Record |
| Language | [English] |
| Format | Electronic |
| Electronic document | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 8). Includes abstract and management perspective in English and French. |
| Publishing information | Burlington, Ontario, Canada : National Water Research Institute, Research and Applications Branch, [1992] |
| Author / Contributor | Onuska, Francis I., 1935- author. Terry, K. A., author. |
| Description | 1 online resource (14 pages, 5 unnumbered pages) : illustrations, graphs. |
| Catalogue number |
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| Subject terms | Ultraviolet radiation |
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