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      The Importance of Air-Drying Sorbent in Preparation for GC Analyzed Extracts

      January 13, 2022 at 9:00 AM / by Deanna Bissonnette posted in SPE solid phase extraction, Sorbent, tech tips, Drying, gas chromatography

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      When you are extracting SVOCs from aqueous samples and analyzing via Gas Chromatography (GC), every step within a solid phase extraction (SPE) procedure is imperative, but one of the most important steps that must be done properly is the air-dry step post sample loading.

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      Understanding SPE Retention Mechanisms

      December 1, 2020 at 2:05 PM / by Maura Rury posted in SPE solid phase extraction, Sample preparation, Sorbent, application

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      As a chemist, I’ve constantly stressed the importance of proper sample preparation. Whether I’m diluting, digesting, preconcentrating, extracting, or performing a combination of these, sample preparation is the key to making my analysis a success, yet it’s often the most challenging part of my workflow.

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