PES Membrane Filter, PES Membrane – Membrane Solutions
0,45 µm Spritzenvorsatzfilter, PES (steril), gelb, Durchmesser: ⌀33 mm - STARLAB
GVS Life Sciences 1214669 Polyethersulfone Magna Membrane Filter Discs, 0.8 Micron Pore Size 90 mm Dia) Pack of 25 : Amazon.de: Business, Industry & Science