Vacuum Filter Holder Set with PTFE-Coated Funnel & Base
MilliporeSigma All-Glass Filter Holder Kit, 90 mm 90 mm Glass Filter Holder | Fisher Scientific
Vacuum Filter Holder Set, 47mm, Each
Vacuum filtration unit 47 mm | Filtration devices and filter holders | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - France