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Whatman™ Autovial™ 5mL Syringeless Filters

Replaces syringe-coupled devices with single filter units for one-time use. Whatman™ Autovial™ 5mL Syringeless Filters are pre-assembled filtration devices for removing particulates from samples.

Manufacturer: whatman™  AV115UGMF

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Catalog No. 09-921-20


Description & Specifications


Type Syringeless Filter
Diameter (Metric) 13mm
Material Glass Microfiber (GMF)
Volume (Metric) <=5mL
Quantity 50/pk.
Pore Size 0.45μm
Sterile No

Often used for removing particulates from potentially hazardous samples. Pour or pipet sample into filter barrel, insert plunger and compress to filter into autosampler vial.


  • Preassembled units consist of a filter barrel and a plunger
  • Built-in air purge minimizes holdup
  • Integrated construction eliminates filter pop-off
  • Support stand protects slip-Luer tip, recessed to reduce chance of contamination
  • Remove particulates from samples up to 5mL in volume
  • Filtration area: 1.7cm2


Glass Microfiber (GMF)

  • High loading capacity, binder-free, fast flowrates; for clarifying aqueous or organic solutions, pH 3 to 8
  • Nylon (NYL)
  • Inherently hydrophilic; for clarifying aqueous and organic samples, pH 3 to 10
  • Polytetrafluoroethylene (PTFE)
  • Hydrophobic; for samples >50% organic solvents
  • Polyvinylidene Fluoride (PVDF)
  • Low protein binding; for aqueous samples