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Acros Organics Dowex 50WX8 High-Capacity Analytical Ion-Exchange Resin 100-200 Mesh

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Acros Organics
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Product description

High-capacity strong acid cation exchange resin, 100-200 mesh, for precise analytical separations and deionization.

The Acros Organics Dowex 50WX8 is a high-capacity analytical ion-exchange resin designed for robust cation exchange applications in laboratory settings. Featuring a fine 100-200 mesh bead size, it delivers precise and efficient analytical separations, sample preparation, and water deionization essential for molecular diagnostics and bioprocessing workflows.

  • Resin type: Strong acid cation exchanger with *sulfonic acid* functional groups
  • Physical form: Moist beads/spheres, beige to brown color
  • Particle size distribution: Maximum 15% on 60 mesh and through 170 mesh ensures uniformity critical for reproducible analytical results
  • Chemical identifiers: CAS 11119-67-8, MDL MFCD00132726
  • Capacity: Minimum wet volume capacity of 1.7 meq/mL (H form) supporting high ion-exchange efficiency
  • Water retention: 50-58%, balancing moisture retention and resin swelling to optimize ion accessibility
  • Packaging: Supplied in 2.5 kg plastic bottle for lab convenience and safe handling

This resin is widely adopted in biotechnology research and clinical diagnostics for applications including molecular diagnostics sample prep, bioprocessing purification, and synthetic biology workflows. Its reliable performance in cation exchange makes it critical in biopharmaceutical production pipelines and various laboratory reagent protocols requiring stringent ion removal or separation.

Optimized for high precision in ion exchange chromatography and related analytical separations, the Dowex 50WX8 resin supports rigorous experimental demands in cell biology, protein purification, and biomedical engineering applications.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 5 November 2026