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Purity is a unique phospholipid depletion device which integrates filtration with targeted removal of phospholipids and proteins in plasma/serum. The phospholipid retention mechanism is based on highly selective Lewis acid-base interaction between the ions (functionally bonded to the sorbent) and the phosphate moiety consistent with all phospholipids.


  • Both in column and 96-well plate formats
  • Two different types of filters available, 0.45 and 0.20 micron.
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