PTFE Syringe Filters

from $119.77 $94.00

SKU DESCRIPTION STERILITY DIAMETER PORE SIZE QUANTITY PRICE ADD TO CART
IWT-ES10017 PTFE Syringe Filters, Hydrophobic Non-Sterile 13 mm 0.22 μm 100 Pack
$119.77
$94
IWT-ES10018 PTFE Syringe Filters, Hydrophobic Non-Sterile 13 mm 0.45 μm 100 Pack
$119.77
$94
IWT-ES10019 PTFE Syringe Filters, Hydrophobic Non-Sterile 25 mm 0.22 μm 100 Pack
$159.32
$126
IWT-ES10020 PTFE Syringe Filters, Hydrophobic Non-Sterile 25 mm 0.45 μm 100 Pack
$159.32
$126
IWT-ES10024 PTFE Syringe Filters, Hydrophobic Sterile 13 mm 0.22 μm 100 Pack
$226.48
$178
IWT-ES10025 PTFE Syringe Filters, Hydrophobic Sterile 13 mm 0.45 μm 100 Pack
$222.18
$175
IWT-ES10026 PTFE Syringe Filters, Hydrophobic Sterile 25 mm 0.22 μm 100 Pack
$261.38
$206
IWT-ES10027 PTFE Syringe Filters, Hydrophobic Sterile 25 mm 0.45 μm 100 Pack
$261.38
$206
IWT-ES10034 PTFE Syringe Filters, Hydrophilic Non-Sterile 13 mm 0.22 μm 100 Pack
$166.43
$131
IWT-ES10035 PTFE Syringe Filters, Hydrophilic Non-Sterile 13 mm 0.45 μm 100 Pack
$166.43
$131
IWT-ES10036 PTFE Syringe Filters, Hydrophilic Non-Sterile 25 mm 0.22 μm 100 Pack
$239.08
$189
IWT-ES10037 PTFE Syringe Filters, Hydrophilic Non-Sterile 25 mm 0.45 μm 100 Pack
$239.08
$189
IWT-ES10039 PTFE Syringe Filters, Hydrophilic Sterile 13 mm 0.22 μm 100 Pack
$265.08
$208
IWT-ES10040 PTFE Syringe Filters, Hydrophilic Sterile 13 mm 0.45 μm 100 Pack
$265.08
$208
IWT-ES10041 PTFE Syringe Filters, Hydrophilic Sterile 25 mm 0.22 μm 100 Pack
$351.38
$277
IWT-ES10042 PTFE Syringe Filters, Hydrophilic Sterile 25 mm 0.45 μm 100 Pack
$351.38
$277
IWT-ES10193 PTFE Syringe Filters, GF prefilter Non-Sterile 13 mm 0.22 μm 100 Pack
$228.58
$180
IWT-ES10194 PTFE Syringe Filters, GF prefilter Non-Sterile 13 mm 0.45 μm 100 Pack
$228.58
$180
IWT-ES10195 PTFE Syringe Filters, GF prefilter Non-Sterile 25 mm 0.22 μm 100 Pack
$285.67
$225
IWT-ES10196 PTFE Syringe Filters, GF prefilter Non-Sterile 25 mm 0.45 μm 100 Pack
$285.67
$225
IWT-ES10198 PTFE Syringe Filters, GF prefilter Sterile 13 mm 0.22 μm 100 Pack
$277.85
$219
IWT-ES10199 PTFE Syringe Filters, GF prefilter Sterile 13 mm 0.45 μm 100 Pack
$277.85
$219
IWT-ES10200 PTFE Syringe Filters, GF prefilter Sterile 25 mm 0.22 μm 100 Pack
$364.15
$287
IWT-ES10201 PTFE Syringe Filters, GF prefilter Sterile 25 mm 0.45 μm 100 Pack
$364.15
$287

Features

  • Filter insertion in clean room by manual as well as fully automated means.
  • Molding in place, over molding and support structure molding of fragile media.
  • Ultrasonic welding of barrel structure for increased leak / burst resistance.
  • Multi-process mold extensions for inclusion of single or multi-level prefiltration media.
  • Digital variable print capabilities along arc on barrel face for identification purposes.
  • Blister packing for EO and gamma sterilization.
  • Pure virgin PP, verified by HPLC against U/L extractables.

Polytetrafluoroethylene (PTFE) - Hydrophilic or Hydrophobic

  • PTFE membranes 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
  • Permits optimal utilization of small sample volumes
  • Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials
  • Moisture barrier for venting applications and vacuum pump line protection
  • Ideal for aerosol sampling
  • Filter viscous organic based HPLC samples
  • Glass microfiber prefilter raises absorption capacity and loading
  • After pre-wetting with alcohol, may be used for fine particle removal of aqueous and mild organic solutions in Ion Chromatography