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Whatman™ UniPrep™ Syringeless Filters - PVDF

Process samples in one-third the time of conventional syringe filters

$419.04 - $436.02


Diameter (Metric) 17mm
Type Syringeless Filter
Filtration Area (Metric) 0.28cm sq.
Material PVDF
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Catalog Number Mfr. No. Pore Size Price Quantity  
Catalog Number Mfr. No. Pore Size Price Quantity  
09-923-1 Whatman™
0.45μm Pack of 50 Each for $419.04
09-923-2 Ge Healthcare - Whatman
0.2μm Pack of 50 Each for $436.02


UniPrep syringeless filters are preassembled filtration devices for the filtration and storage of laboratory samples.

  • PVDF filter: low protein binding membrane for filtration of samples with aqueous or aqueous/organic solvent composition
  • Consists of external sample test tube, plunger (which incorporates membrane filter and prefilter), removable cap
  • Filtration area: 0.3cm2
  • Safe, efficient—prefilter and membrane can't pop off
  • Air purge unnecessary—inserting plunger into tube provides a positive pressure purge of sample through filter
  • Sealed glass microfiber prefilter traps larger particles before they can clog the membrane


  • Increase lab productivity and efficiency
  • Generate less waste
  • Realize greater overall cost savings per test

Description & Specifications


Syringeless Filter
0.28cm sq.