Bond Elut Plexa PAX nonpolar/anion-exchange SPE is suitable for polar and nonpolar acidic analytes.

• Mixed-mode nonpolar polymeric anion exchanger offers high level of analyte selectivity
• Exclusion of endogenous interferences offers superior cleanliness and minimizes ion suppression
• Simple, single method for ease-of-use reduces method development time

Bond Elut Plexa PAX lifts the performance standard in analyte cleanup and reproducibility for polar and nonpolar acidic analytes. Plexa PAX particles are functionalized using a proprietary process, allowing anion-exchange loadings to be controlled with high reproducibility. This gives more robust performance across your compound study or method.