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Whatman™ UniPrep™ Syringeless Filters - Nylon

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

Manufacturer: whatman™  UN113ENYL

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Catalog No. 09-923-8

  • / Pack of 50 Each

Description & Specifications


Type Syringeless Filter
Diameter (Metric) 17mm
Material Nylon (NYL)
Hold up Volume (After Air Purge) 50μL
Pore Size 0.2μm
Filtration Area (Metric) 0.28cm sq.
Quantity Pk. of 50

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

  • Naturally hydrophilic membrane for filtration of samples containing aqueous or organic solvents with a pH range between 3 to 10
  • 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