PTFE Syringe Filter (Non Sterile)  Packed in Transparent Plastic Jar

  •  HIigh quality and cost effective,these Polytetrafluoroethylene (PTFE) syring filters are HPLC Certified and available in hydrophotbic version , 
  • PTFE membrance are inherently hydrophobic,they are ideal for the filtration of nonpolar liquids and gases.
  •  Very resistant to solvents as well as acids or  bases.
  • Can be made more hydrophilic by flushing with alcohol, followed by water
  • Used for filtering and de-gassing chromatography solvents
  • Pernits optmal utilization of small sample volumes
  • Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials .
  • Moisture barrier for venting applications and vaccum pump line protection 
  • Ideal for aerosol sampling
  • Filter viscous organic based HPLC samples
  • Glass microfiber prefilter raises absorption capacity and loading
  • After pre-weiting with alcohol,maybe used for fine particle removal of aqueous and mild organic solution in ion Chromatography 


Cat No.  DIA              MICRON      Pkt                     
81A 13 mm 0.22 um 100 Pc
81B 13 mm 0.45 um 100 Pc
81C 25 mm 0.22 um 100 Pc
81D 25 mm  0.45 Pc 100 Pc


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