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    Advanced Polymeric SPE for Strong Acids

    EVOLUTE® EXPRESS WAX combines non-polar and weak anion exchange functionality for extraction of strongly acidic analytes from biological fluids and other aqueous samples through a dual, mixed-mode mechanism. 

    This provides additional selectivity and clean-up for complex samples, with salts, phospholipids and proteins eliminated from extracts.  

    Available in a variety of formats, including 96-well plates and SPE columns, and two different particle sizes (30 µm and 50 µm) depending on application requirements.

    The sorbent consists of the EVOLUTE® backbone, surface modified with primary/secondary amine groups. Product performance is not affected by drying out during processing.

    • High, reproducible recoveries for strongly acidic analytes e.g. PFAS
    • Eliminate salts, phospholipids and proteins from biofluid extracts, and minimise ion suppression
    • Fast simple generic methodology
    • Available in EVOLUTE EXPRESS SPE columns and plates for fast  Load-Wash-Elute procedures

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