Filtration unit Stericup® with MILLIPORE Express® PLUS (PES) membrane Pore size 0.22 μm, 1000 ml, 1000 ml | Bottle-top filter systems | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Millipore Ultrafiltration Membranes Type DA 1" (25 mm) 0.65 μM 100 Filters DAWP | eBay