IW Tremont PVDF Membrane Syringe Filters with Glass Microfiber Prefilter

IW Tremont PVDF Membrane Syringe Filters with Glass Microfiber Pre-Filter. These syringe filters are HPLC certified, high quality and cost effective. They feature both a Luer-Lok and pressure fitting with an ultrasonically bonded housing construction for consistent reliability. Each syringe filter is clearly imprinted with the filter media type as well as the porosity of the filter right on the barrel of the filter. You can depend on consistent results with excellent unit-to-unit and lot-to-lot consistency and reproducibility. The housing is manufactured from high purity, virgin polypropylene with no dyes or pigments added. The unique concentric, funnel-shaped barrel of each syringe filter increases volume and decreases back pressure. These syringe filters are available in both "Sterile" and "Non-Sterile" versions.

Hydrophobic PVDF Membrane Material Specifications:

  • Stability and hydrophobic interactions with samples similar to PTFE membrane filters
  • Recommended especially for filtration of water-soluble oligomers and polymers (e.g. protein solutions)
  • Routinely used for the filtration of hydrophobic samples in different organic solvents


Glass Microfiber Pre-Filter Material Specifications:
  • Designed for viscous solutions or for turbid liquids
  • Designed for viscous solutions or for turbid liquids
  • Manufactured with binderless, glass microfiber with 1um retention
  • Excellent compatitibilty with strong acids, bases and organic solvents
  • Reduces clogging for primary membrane filter, allowing higher flow rates

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