Bio-Rex™ 70 Cation Exchange Resin, analytical grade, 100–200 mesh, sodium form, 500 g by Bio-Rad

Choose analytical grade Bio-Rex 70 Resin for weak cation exchange. Use this sodium-form resin for gravity or low-pressure chromatography.

• High-capacity macroreticular resin with a pore size large enough to admit proteins
• Medium-mesh resin is effective for preparative column and batch protocols
• Proteins do not bind so tightly that they are difficult to elute
• Larger volumes and special packaging are available upon request

* Biotechnology-grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.

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Related Categories

• Selection of Cation Exchange Resins with different specificities, capacities, operating pressures and flow rates
• Chromatography Systems, Components, and Accessories
• BioLogic™ Low-Pressure Liquid Chromatography Systems
• Chromatography Resins
• Chromatography Columns

Online Resources

• Introduction to Chromatography