Chelex® 100 Chelating Resin, analytical grade, 200–400 mesh, sodium form, 500 g from Bio-Rad

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Chelex® 100 Chelating Resin, analytical grade, 200–400 mesh, sodium form, 500 g

Description

Choose analytical grade Chelex 100 Resin, a weak cation exchange media, for chelation, DNA extraction for PCR, and other cation exchange protocols. Use this sodium-form resin for gravity or low-pressure chromatography.

  • Fine-mesh resin is effective for high resolution analytical protocols
  • Selectivity for divalent over monovalent ions is approximately 5,000 to 1
  • Strong attraction for transition metals, even in highly concentrated salt solutions
  • Inactivates enzymes, including DNases, that require divalent cations for activity
  • Larger volumes and special packaging are available upon request

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

Supporting Documents

  • Chelex 100 and Chelex 20 Chelating Ion Exchange Resin Instruction Manual
  • Chelex 100 Iron-Form Resin for Glyphosate Cleanup Instruction Sheet
  • InstaGene Matrix Product Information Sheet
  • Lab-Scale Chromatography Sample Preparation Guide

Online Resources

  • Introduction to Chromatography
  • PCR (Polymerase Chain Reaction)
  • Introduction to Digital PCR