EVOLUTE® EXPRESS AX combines non-polar and strong anion exchange functionality for extraction of 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 quaternary amine groups. Sorbent performance is not compromised by drying during processing.
- High, reproducible recoveries for acidic analytes
- 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