Whatman™ Puradisc™ 4mm Nonsterile Syringe Filters
Whatman™ Puradisc™ 4mm Nonsterile Syringe Filters
Actual product may vary

Whatman™ Puradisc™ 4mm Nonsterile Syringe Filters

Used for HPLC samples containing low solid content and CE (Capillary Electrophoresis) samples
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Catalog NumberPore SizeMaterialHold up Volume (After Air Purge)Quantity
FKS113746740.2 μmPTFE<>10 μL100/Pk.
Catalog number FKS11374674
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Pore Size:
0.2 μm
Material:
PTFE
Hold up Volume (After Air Purge):
<>10 μL
Quantity:
100/Pk.
Used for HPLC samples containing low solid content and CE (Capillary Electrophoresis) samples
  • 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)
Specifications
Filter TypeSyringe Filter
MaterialPTFE
Material (Membrane)PTFE
Pore Size0.2 μm
SterilityNon-sterile
Filtration Area0.2 cm2
For Use With (Application)HPLC Samples Containing Low Solid Content - Filtration will Improve Column Life, CE (Capillary Electrophoresis) Samples - Filtration will Eliminate Spurious Peaks, Sterile Filtration, 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)
Hold up Volume (After Air Purge)<>10 μL
Housing MaterialPigment Free Polypropylene (PP)
Inlet StyleFemale Luer Lock
Outlet StyleMale Luer
Pressure Rating5.2 bar (75 psi)
Product LineWhatman™
Quantity100/Pk.
TypeSyringe Filter
Volume (Metric)Up to 2 mL
Dimensions (L x W x H)10.1 x 23.5 mm
Diameter (Metric)4 mm
Unit SizePK