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Whatman™ Puradisc™ 4mm Sterile Syringe Filters


Designed for aqueous and organic solutions containing high debris levels. Whatman™ Puradisc DpPP Syringe Filters: Nonsterile tolerates high heat and mechanical stress.

Manufacturer: whatman™  67860402

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Catalog No. 09-913-2

  • / Pack of 50 Each
 

Description & Specifications

Specifications

Type Syringe Filter
Type Syringe Filter
Diameter (Metric) 4.0mm
Material Nylon (NYL)
Housing Material Polypropylene
Hold up Volume (After Air Purge) <>10μL
Volume (Metric) <=2mL
Pore Size 0.2μm
Filtration Area (Metric) 0.2cm sq.
Inlet Style female Luer-Lok
Outlet Style male Luer slip
Sterile Yes
No. per Pack 50
Pressure Rating (Metric) 5.2 bar

  • Diameter: 4mm
  • Sample volume up to 2mL
  • Low hold-up volume <10μl ensures maximum sample recovery
  • Tube-tip format (optional)
  • Wide sample compatibility
  • Choice of membrane or glass microfiber filter media
Applications:
  • HPLC samples containing low solid content - filtration will improve column life
  • CE (Capillary Electrophoresis) samples - filtration will eliminate spurious peaks
  • Sterile filtration of low volume samples
  • UV/Vis samples - filter directly into cuvette using tube tip
  • Refractometry - filter samples to prevent damage to instrument optics and improve accuracy of results
  • Minimize nonspecific binding to membrane (due to small membrane size)