Whatman UniPrep Syringeless Filters

UniPrep syringeless filters are preassembled filtration devices for the filtration and storage of laboratory samples. These devices are quick and easy to use and feature a plunger, filter and vial in one unit. They replace syringe-coupled filtration devices with single, disposable units.

UniPrep devices function in a similar way to the Mini-UniPrep. However, UniPrep does not contain a septum in the cap and can be used to filter larger volumes (1 to 5 mL).

Features and Benefits
  • Integral storage vial saves time and minimizes laboratory waste
  • Built-in glass fiber prefilter means even difficult samples are quick and easy to prepare
  • Choice of membranes for wide sample compatibility

Product #


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WHAUN113ENYL Whatman® UniPrep® syringeless filters Nylon membrane, pore size 0.2 μm
WHAUN113EAQU Whatman® UniPrep® syringeless filters PVDF membrane, pore size 0.2 μm
WHAUN113UGMF Whatman® UniPrep® syringeless filters membrane (GMF), pore size 0.45 μm