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Acros Organics Dowex 1X8 Analytical Ion-Exchange Resin 2.5 kg, Chloride Form
Product Description
The Acros Organics Dowex 1X8 ion-exchange resin (model 203000025) is an analytical-grade, strongly basic anion-exchange resin designed for high-efficiency laboratory separation and purification applications. Comprised of 2.5 kg of 100–200 mesh polystyrene-divinylbenzene beads functionalized with quaternary ammonium groups, this resin offers rapid ion-exchange kinetics and a large active surface area critical for precise analytical workflows. It operates primarily in the chloride (Cl⁻) form, providing a total volume capacity exceeding 1.2 meq/mL.
Key technical specifications include:
- Particle size: 100–200 mesh with a maximum of 15% over 60 mesh, ensuring uniform performance
- Water retention capacity: 39–45% in chloride form, supporting optimal wet volume capacity during ion exchange
- Physical form: Tan to white spherical beads suitable for column chromatography and batch processes
- Molecular weight: 432.05 g/mol with the formula C29H34ClN
- CAS Number: 12627-85-9
This resin is widely used in biotechnology, molecular diagnostics, and bioprocessing laboratories for applications such as nucleic acid purification, protein fractionation, and chemical separations necessary in synthetic biology and biomanufacturing workflows. Its robust chemical matrix and rapid kinetics make it essential for molecular cloning workflows and analytical ion-exchange chromatography in clinical diagnostics and biomedical engineering research.
The Dowex 1X8 resin supports comprehensive ion-exchange methods, making it popular among researchers requiring reproducible separation efficiency and high capacity in biotechnology research and industrial bioprocessing pipelines.
Item Stats
Product details
| make | Acros Organics |
| hertz | Does Not Apply |
| model | Dowex 1X8, 100-200 mesh, ion-exchange resin |
| serial | Lot: A0429865 |
| weight | 7.0 Lb |
| voltage | Does Not Apply |
| warranty | AS-IS |
| dimensions | 6.0in x 6.0in x 13.0in |
| shipping_type | FedEx Ground |
| item_condition | New |
| manufacturing_date | Does Not Apply |
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Northeastern UniversityFrom €429.45*ex. VAT
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