Achieve consistent, high recoveries for basic compounds with these Thermo Scientific HyperSep Retain CX Cartridges, packed with a high capacity, high purity, highly porous polystyrene DVB material partially modified with sulfonic acid functional groups to give superior recoveries for basic analytes.

• High and consistent recoveries
• Fast and easy sample preparation and method development
• pH stable zero to 14

Widely used in forensic and clinical analysis of a wide range of drugs of abuse, including basic and neutral drugs. HyperSep Retain SPE cartridges conform to industry standard configurations and allow efficient routine processing by vacuum, positive pressure or centrifugation. High, consistent recoveries. Ideal for large samples. Fast and easy sample preparation and method development. Reproducible, reliable sample preparation in a traditional format. pH stable 0 to 14. Available in a wide range of chemistries and bed weights. For use with the Thermo Scientific HyperSep-96 System.

Used in SPE sample preparation, these cation exchange cartridges can significantly enhance the robustness and reliability of many biological, pharmaceutical, forensic and environmental applications.