Process Development


TOYOPEARL IEXPAK HP contains multi-milliliter containers of four TOYOPEARL ion exchange chromatography bulk media products: TOYOPEARL DEAE-650S, TOYOPEARL SP-650S, TOYOPEARL CM-650S and TOYOPEARL SuperQ-650S.

These multi-packs are useful for developmental engineers who wish to familiarize themselves with resin physical properties in different buffer systems:

  • Slurry and re-slurry mechanics
  • Resin handling during column packing
  • Mechanical strength relative to agarose
  • Degree of compressibility
  • Flow adaptor regimen

The larger resin amounts in LabPak products allow the packing of wider ID and longer columns than available in the ToyoScreen products. This helps the developmental chemist or engineer to better measure under actual packing conditions the following properties:

  • Dynamic binding capacity
  • Selectivity
  • Column efficiency


P/NDescriptionResin VolumeParticle Size (µm)   Price
0019817TOYOPEARL IEXPAK HP100 mL35  486
Code #DescriptionLiterature Type
PCAT07 TOYOPEARL, TSKgel and Ca⁺⁺Pure-HA Bulk Resin 2019 Product Guide -- Process DevelopmentProduct Catalog
RIS0020 TOYOPEARL CM-650Resin Information Sheet
RIS0021 TOYOPEARL DEAE-650Resin Information Sheet