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: 6790-0404

UNSPSC: 41104922

Code: 75

Additional Details:
Additional Details: Weight: 0.47000kg



Product Code. 11314704

Quantity Price
1 £ 490.0 / Pack of 500
Call for latest availability
+44 (0)1509 555 500
Add to basket


Description and Specification

Specification

Type Syringe Filter
Diameter (Metric) 4mm
Housing Material Polypropylene
Pore Size 0.45μm
Membrane Nylon
Filtration Area (Metric) 4.2cm2
Sterile No
No. per Pack 500
Capacity ≤2mL

  • 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)

Documentation