Red PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 25 mm (100/pack)

Hydrophobic PTFE syringe filters have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation. The pure polypropylene housings are color-coded and available in smooth rim or gear rim formats.

All our syringe filters are HPLC certified.

• Housing Material: Polypropylene
• Effective Filtration Area (cm2): 4.08
• Pore Size (µm):0.45 µm
• Holdup Volume (µl): <100
• Sample Volume (mL): <100
• Inlet Connection: Female luer lock
• Outlet Connection: Male luer slip
• Maximum Operating Temperature: 50 °C
• Maximum Operating Pressure: 87 psi (6.0 bar) at 20 °C

Typical Applications:

• HPLC sample preparation
• Routine QA/QC analysis
• Content uniformity
• Removal of protein precipitates
• Dissolution testing
• Biofuel analysis