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Whatman™ UniPrep™ Syringeless Filters - Nylon

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

$426.54 - $5,377.26


Diameter (Metric) 17mm
Type Syringeless Filter
Filtration Area (Metric) 0.28cm sq.
Material Nylon (NYL)
View More Specs

Products ${productFamilyLength}
Catalog Number Mfr. No. Pore Size Quantity Price Quantity  
Catalog Number Mfr. No. Pore Size Quantity Price Quantity  
09-923-7 Whatman™
0.45μm Pk. of 50 Pack of 50 Each for $426.54
09-923-8 Whatman™
0.2μm Pk. of 50 Pack of 50 Each for $426.54
09-923-9A Ge Healthcare - Whatman
0.45μm Pk. of 1000 Pack of 1000 Each for $5,377.26


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

Description & Specifications


Syringeless Filter
0.28cm sq.
Nylon (NYL)