Acros Organics Dowex 1X8 Ion-Exchange Resin 100-200 Mesh for Anion Separation 2.5 kg

The Acros Organics Dowex 1X8 Ion-Exchange Resin is a strongly basic anion exchange resin composed of a high-surface-area polystyrene-divinylbenzene matrix with quaternary ammonium functional groups. Presented in chloride (Cl⁻) form as 100–200 mesh beads, this resin shows rapid ion exchange kinetics and a total capacity exceeding 1.2 meq/mL.

Key technical specifications include:

• Particle size: 100–200 mesh, optimizing separation efficiency in laboratory workflows
• Physical form: Tan to white spherical beads suitable for batch or column chromatography
• Water retention capacity: 39–45% in chloride form, supporting consistent ion exchange activity
• Molecular formula: C29H34ClN, molecular weight 432.05 g/mol
• Applications: Widely used for anion separation, ion-exchange purification, analytical fractionation, and sample preparation in biotechnology and molecular diagnostics
• Capacity and performance: Strong base resin enabling effective separation and purification in bioprocessing, synthetic biology workflows, and clinical diagnostics

This resin is essential in molecular biology labs, facilitating bioprocessing and biomanufacturing separation tasks requiring robust and reliable anion exchange media. Dowex 1X8’s rapid exchange kinetics and chemical stability make it critical for advanced research in biotechnology fields such as gene editing, molecular cloning, and biopharmaceutical production pipelines.

Packaged in a 2.5 kg quantity, Acros Dowex 1X8 resin supports large-scale laboratory separations and purification processes critical for high-throughput research environments and clinical applications.