Syringeless Filter, Whatman Autovial 12 with Glass Prefilter, 0.45m Pore Size, Polytetrafluoroethylene 1000/pk (AV525UORG)

Preassembled convenient filtration devices for removing particulates from samples. They replace syringe-coupled filtration devices with single disposable units. Sample preparation has been made easier, faster and more efficient.