Acros Organics Dowex 1X8 Strongly Basic Anion-Exchange Resin 100-200 Mesh, Model 203000025

The Acros Organics Dowex 1X8 Ion-Exchange Resin (Model 203000025) is a strongly basic anion-exchange resin designed for advanced laboratory separations and molecular purification workflows. Structured with a polystyrene-divinylbenzene matrix and functionalized with quaternary ammonium groups, this resin facilitates efficient anion exchange with rapid kinetics and high surface area due to its 100-200 mesh particle size. Supplied in a 2.5 kg bottle, the resin is provided in its chloride form, ensuring optimal purity for analytical and bioprocessing applications.

Key technical specifications and features include:

• Chemical Identifiers: CAS 12627-85-9, Molecular Formula C29H34ClN, Molecular Weight 432.05 g/mol
• Capacity & Performance: Total exchange capacity (Cl^- form) greater than 1.2 meq/mL with water retention capacity between 39–45%
• Physical Properties: Tan to white spherical beads facilitating uniform flow and reproducible ion-exchange results
• Ideal for analytical ion-exchange chromatography, molecular diagnostics, and biopharmaceutical purification processes where high purity and reproducibility are critical.
• Widely used in synthetic biology research and bioprocessing pipelines, essential for gene editing workflows requiring precise anion separation and removal.

This resin is highly relevant for scientists and researchers engaged in biotechnology, clinical diagnostics, and chemical purification tasks. Its specialized design supports critical biomanufacturing processes and molecular cloning workflows, providing reliable performance in complex separation environments.