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      When should I choose a mixed-mode SPE?

      July 8, 2020 at 3:15 PM / by Stephanie J. Marin, Ph.D. posted in SPE solid phase extraction, Evolute Express AX, Evolute Express CX

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      Mixed mode Solid Phase Extraction (SPE) phases have become very popular for sample clean-up prior to analysis using mass spectrometry. Having the capability to retain compounds by two modes of interaction during SPE is useful when a large number of analytes with different properties are of interest.

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