PCX SPE Column, 500 mg sorbent, 6 mL; 30/pk

Mixed-mode strong cation exchange columns for basic analyte extraction|High surface area and capacity ensure highly reliable retention characteristics No secondary interactions from silanol groups for accurate results Higher sample loading due to high surface area|Recover clean extracts and shorten the time spent on method development using TELOS neo PCX SPE columns. Mixed-mode sorbents exhibit a dual retention mechanism to significantly reduce the matrix components in the final extract. High surface area and capacity allow the use of smaller sorbent masses, leading to reduced elution volumes and evaporation/reconstitution steps. Polymeric sorbents are water-wettable and not affected by drying out, providing better flow characteristics, retention, and elution.