PTFE syringe filter

At WICOM you will find a wide selection of different syringe filters of our own brand PERFECT FLOW®. Our PTFE filters are characterized by their unbeatable price and very good quality. Read more...
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Syringe filter with PTFE membrane

When selecting the appropriate syringe filter, a number of criteria must be taken into account.

  • Diameter: The PERFECT-FLOW syringe filters are available in two different diameters - 13 mm and 25 mm. These address the sample volumes.
  • Pore size: Addresses the pore size of the HPLC columns (or UHPLC columns) and the associated separation performance. As standard, we offer products with pore sizes of 0.2 µm and 0.45 µm in this area
  • Glass fiber pre-filter: For highly contaminated samples, we offer the integration of a glass fiber membrane.

Teflon (PTFE) as material

PTFE as a membrane is best suited for working with non-polar liquids or gases. Due to its hydrophobic property, syringe filters made of PTFE are not suitable for aqueous solutions. However, they show high resistance to solvents, acids and bases.

Our products

PTFE syringe filters with glass fiber membrane

Pore size / diameter 13 mm 25 mm
0.2 µm WIC-79820 WIC-80820
0.45 µm - WIC-80845

PTFE syringe filter without glass fiber membrane

Pore size / diameter 13 mm 25 mm
0.2 µm WIC-79120 WIC-80120
0.45 µm WIC-79145 WIC-80145

Competent advice from WICOM

We are your specialists for syringe filters of all kinds. Are you unsure about the product selection? No problem - we will be happy to advise you and find the right product together with you.

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