Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters 500mL; Fits neck size: 45mm; Pore Size: 0.45μm; Membrane: 75mm Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Single Use Bottle Top Filters | Fisher
2954545 - Bottletop-filter 500 ml, P.-size 0.45 µ PES membrane-dia. 75 mm, 12 pc/PAK | analytics-shop.com
Filtration unit Stericup® with Durapore® (PVDF) membrane Pore size 0.45 μm, 500 ml, 500 ml | Bottle-top filter systems | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Bottle-top filters with PES membrane Pore size 0.45 μm, 500 ml, 75 mm | Bottle-top filter systems | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Bottle Top Filtration Unit, Full Assembly, 0.45 µm, 250 ml - STARLAB