Vacuum filtration unit 47 mm | Filtration devices and filter holders | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Vacuum filter holder type KG 90 for 90mm Ø membranes, glass with stainless steel screen, #8 silicone-rubber stopper, 1000ml glass funnel - Lab Club
All Glass Vacuum Filter Holder Set, 47mm | Southern Labware
Vacuum Filter Holder Set with Stainless Steel Screen, 47mm - CP Lab Safety