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Whatman™ Puradisc PES Syringe Filters: Nonsterile

Designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. Whatman™ Puradisc PES Syringe Filters: Nonsterile allow higher liquid flow than either PTFE or PVDF.

Manufacturer: whatman™  6794-2504

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Catalog No. 05-713-384


Description & Specifications


Type Syringe Filter
Diameter (Metric) 25mm
Material Polyethersulfone (PES)
Pressure Rating 5.2bar
Applications For aqueous or solvent-based solutions, HPLC, TLC, GC sampling
Housing Material Pigment-free Polypropylene
Volume (Metric) Up to 100mL
Pore Size 0.45μm
Filtration Area (Metric) 4.2cm2
Inlet Style Female Luer Lock
Outlet Style Male Luer
Sterile Nonsterile
Quantity 1000Pack

  • Polyethersulfone (PES) membrane for filtering aqueous solutions
  • Low protein binding
  • Polypropylene housing
  • Female Luer Lock inlet
  • Male Luer outlet