Thermo Scientific Dowex 50WX8 Ion-Exchange Resin, 200-400 Mesh, 2.5 KG
Unused and never put into service. It may be an older model and may not come in its original packaging. Minor marks from storage are possible.
Thermo Scientific
Details
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CategoryChemistry
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Dimension6.0in x 6.0in x 13.0in
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SerialLot: A0438364
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Shipping TypeFedEx Ground
Description
The Thermo Scientific Dowex 50WX8 is a high-performance ion-exchange resin specifically designed for advanced separation techniques such as ion exchange chromatography and low-pressure liquid chromatography (LPLC). Model Dowex 50WX8, renowned for its effective cation exchange, operates in its hydrogen form and features a strongly acidic sulfonic acid functional group. Its fine 200-400 mesh bead structure ensures high-resolution separations, ideal for water deionization, biochemical separations, and sample purification. Packed in a 2.5 KG bottle, it boasts mechanical and chemical stability with an 8% cross-linked styrene-divinylbenzene matrix. The product is of new condition, offering efficient proton exchange and mechanical reliability. Store under ambient conditions in a sealed container to preserve its potency.
Key Features
- Strong acid cation exchange resin
- Hydrogen form for efficient deionization
- High cross-linking (8%)
- Fine mesh size (200-400 mesh)
- High exchange capacity ~1.1 meq/mL
Specifications
- Product Name: Dowex 50WX8, Hydrogen Form
- Functional Group: Sulfonic Acid (-SO₃H)
- Matrix: Styrene-Divinylbenzene (Gel)
- Crosslinking: 8%
- Form: Beads
- Mesh Size: 200–400 mesh
- Capacity: 1.1 meq/mL (wetted bed volume)
- Moisture Content: 50–58%
- Loss on Drying: ~55% at 110°C
- Color/Form: White to off-white beads
- Recommended Technique: LPLC, cation exchange chromatography
- Applications: Ion exchange chromatography, water purification, analytical chemistry
Weight
Imperial: 8.4 Pounds
Metric: 3.81 Kilograms
Shipping Dimensions
Imperial: 7.2 lb x 7.2 lb x 15.6 lb
Metric: 18.29 cm x 18.29 cm x 39.62 cm
Harmonized Code
39140000
Harmonized Code Details
39140000 - Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms. Used due to the resin's polymer base and application in ion-exchange processes.
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