Using the Tecan AC Extraction Plate™ for Sample Preparation
23 Mar 2015In this technical note, a screening study was undertaken to examine a range of different analytes with varying functional groups and molecular sizes. The target molecules were pharmaceuticals, pesticides, or simple stereotypical organic molecules. An extraction step was performed in different solvent mixtures composed of water and an organic solvent. Comparison of the analyte concentration in the supernatant before and after extraction yielded the extraction efficiency.
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Sample PreparationSample preparation can improve the quality and speed of separation techniques. Products to assist sample preparation include filtration equipment, evaporators, membranes and sieves.Sample ProcessingSample processing is required to prepare samples prior to analysis. Technologies used for sample processing include homogenizers, grinders, mills and mixers.
