Membrane Solutions

Syringe Filter, PTFE, Hydrophobic, Pore Size:0.45um, Diameter:30mm, Non-sterile, 100/pk

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Lead Time:
5-7 days
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MSRP: $52.00
Price: $49.80
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Introducing our MS® hydrophilic PTFE Syringe Filters, featuring a special hydrophilic PTFE membrane as the filter medium. This material boasts maximal chemical and pH resistance and becomes optically clear when wet with water. Our hydrophilic PTFE syringe filter is a versatile solution suitable for aqueous and aggressive organic solvent-based solutions, making it particularly ideal for HPLC operations. We offer pure polypropylene housings and color-coding housings with smooth rim or gear rim options.


  • Low protein binding for fine particle removal from aqueous and organic solutions.
  • HPLC certified for accurate analysis with low levels of UV-absorbing extractables.
  • High flow rates with minimal aqueous extractables.
  • Low surface friction coefficient of 0.1.
  • Wide range of working temperatures: 180-260°C.


  • Highly recommended for filtering HPLC samples and mobile phases.
  • Organic solvent filtration with strong chemical causticity.

Technical Specifications:

  • Membrane Material: PTFE
  • Housing Material: PP
  • Filtration Area (cm2): 4.08
  • Pore Size (μm): 0.45
  • Holdup Volume (μL): <100
  • Sample Volume (mL): <100
  • Maximum Operating Temperature: 130°C
  • Maximum Operating Pressure: 87psi
  • Sample Type: Aqueous, Organic
  • Connections: Inlet: FLL, Outlet: MSL
  • Flow Direction: From FLL to MSL
  • Sterility: Non-Sterile
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