QA (quaternary amine)

  • Strong anion exchanger
  • Working range, pH 2–13
  • Binds molecules with predominantly negative charge, repels molecules a predominantly positive charge
  • Use for capture, intermediate, or polishing steps in either bind-elute or flow-through mode
  • High capacity for virus particles, IgM, exosomes
  • High efficiency removal of endotoxin and DNA removal
  • Outstanding for preparative applications or analytical fingerprinting of process samples
  • Sanitizable with 1 M NaOH

Products

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ImageProduct nameCatalog no.VolumeChannel sizeOperating flow rateIFUInquiry
CIM® Octa QA-0.05 mL (2 μm)BIA-128.5113-20.05 mL2 μm30-270 cm/h
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CIM® Octa QA-0.05 mL (6 μm)BIA-128.5113-60.05 mL6 μm30-270 cm/h
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