4 Whatman Syringe Filter Gd/x 13 Nylon Membrane 0.2um Pore Size 13mm for sale online | eBay
Fine in-line filters 0.2 μm Sterifix for aqueous solutions (left) and... | Download Scientific Diagram
Filtration unit with nylon membrane Pore size 0.2 μm, 500 ml, 500 ml, 90 mm | Bottle-top filter systems | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International