The theoretical and practicl development of flow injection extraction |
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Authors: | Bo Karlberg |
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Institution: | Bifok AB, Box 124, S-191 22 Sollentuna Sweden |
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Abstract: | The present status of liquid/liquid extractoin based on the flow injection principle is reviewed in terms of instrumentation, theory and applicability. Comparison with other continuou-flow extraction techniques is made. A new approach to the process of trasferring analytes from one liquid to another liquid is suggested. The analyte is trapped in a first step and then eluted into a well-defined, clean liquid stream. |
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