Whatman™ Puradisc™ 4mm Nonsterile Syringe Filters

Used for HPLC samples containing low solid content and CE (Capillary Electrophoresis) samples

Overview
Brand: Whatman™

Manufacturer Part Number: 6783-0404

UNSPSC: 41120000

Code: A0

Additional Details:
Additional Details: Weight: 0.47000kg



Product Code. 11334674

Quantity Price
1 £ 490.0 / Pack of 500
Estimated Shipment
09-06-2017
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Description and Specification

Specification

Type Syringe Filter
Diameter (Metric) 4mm
Material Polytetrafluoroethylene (PTFE)
Pressure Rating 5.2bar
Housing Material Pigment-free Polypropylene
Hold up Volume (After Air Purge) <>10μL
Volume (Metric) Up to 2mL
Pore Size 0.45μm
Filtration Area (Metric) 0.2cm2
Inlet Style Female Luer Lock
Outlet Style Male Luer
Sterile No
No. per Pack 500

  • 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)