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Acros Organics Dowex 1X8 100-200 Mesh Strongly Basic Anion Exchange Resin 2.5kg

From€491.04excl. VAT

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Acros Organics
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Product description

Strongly basic anion exchange resin with 100-200 mesh beads for high-efficiency ion separation and purification.

The Acros Organics Dowex 1X8 is a strongly basic anion exchange resin composed of polystyrene-divinylbenzene beads with quaternary ammonium functional groups. Featuring a 100-200 mesh particle size, this resin provides a high surface area and rapid ion-exchange kinetics, essential for laboratory-scale anion separation, analytical ion-exchange methods, and purification processes in molecular diagnostics and bioprocessing.

  • Supplied in the chloride (Cl⁻) form, ready for immediate use in ion-exchange and chromatography workflows.
  • Water retention capacity ranges from 39 to 45%, enhancing resin swelling and ion accessibility.
  • Beads exhibit a tan to white color and maintain a wet volume capacity of over 1.2 meq/mL in the chloride form.
  • Molecular formula: C29H34ClN | Molecular weight: 432.05 g/mol
  • Ideal for applications requiring precise and reproducible anion removal or separation in biotechnology, clinical diagnostics, and biopharmaceutical production pipelines.

This resin is widely adopted in synthetic biology and molecular biology research for its robustness and efficiency in critical purification steps and biomanufacturing processes. Its chemical stability and high exchange capacity make it a crucial material for gene editing workflows and molecular cloning workflows involving anion purification.

Key identifiers include CAS number 12627-85-9 and PubChem CID 16212807, confirming its suitability as a high-performance laboratory reagent. Provided in a 2.5 kg bottle, the product meets the stringent requirements of laboratory research and industrial bioprocessing, ensuring reliable results in fluorescence analysis, live-cell imaging sample prep, and other biochemical assays involving ionic species.

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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