Acros Organics Dowex 1X8 Anion Exchange Resin 203000025, 100-200 Mesh, 2.5 kg

The Acros Organics Dowex 1X8 Ion-Exchange Resin (model 203000025) is a strongly basic anion exchange resin formulated on a polystyrene-divinylbenzene matrix with quaternary ammonium functional groups. Packaged as 2.5 kg of chloride (Cl⁻) form beads, sized between 100–200 mesh, this resin is optimized for efficient anion separation and analytical purification processes in laboratory settings.

Key technical features include:

• Particle size distribution ensuring fast ion exchange kinetics and high surface area interaction
• Total wet volume capacity >1.2 meq/mL (in chloride form), supporting high ion-exchange efficiency
• Water retention capacity between 39-45%, indicative of consistent swelling and optimal resin performance in aqueous solutions
• Physical form as uniform beads facilitating use in ion-exchange columns and chromatographic separations
• Molecular formula C29H34ClN and molecular weight 432.05 g/mol consistent with Dowex 1X8 resin chemistry

This ion-exchange resin is widely applied in fields such as biotechnology, molecular diagnostics, and bioprocessing, making it critical for workflows involving anion purification, gene editing product cleanup, and synthetic biology research. Its robust ionic stability and biocompatibility enhance its suitability in clinical diagnostics and biomanufacturing purification pipelines.

American-made and shipped ready for immediate use, this product supports laboratory researchers and professionals requiring high-purity anion separation media essential in biomedical engineering and analytical chemistry applications.