QuEChERS 900mg MgSO4/300mg PSA/300mg Chlorofiltr, 15mL CT, 50 pkg

ChloroFiltr ChloroFiltr® is a novel polymeric based sorbent designed for the removal of chlorophyll from acetonitrile extracts. Traditional QuEChERS cleanup approaches use graphitized carbon black (GCB) to remove pigments, including chlorophyll, from sample extracts. Although GCB is effective in removing chlorophyll it can also retain planer analytes, resulting in low recovery. UCT has developed a proprietary polymeric sorbent that selectively removes chlorophyll without sacrificing the recovery of planar analytes. ChloroFiltr® is used as a replacement for GCB in the QuEChERS procedure and no additional method modifications are required (optimal cleanup is obtained utilizing acetonitrile).