Nitrocellulose membrane filters, white, 50mm, 0,45 µm, 100ks Back Catalog number: 7699932 Availability: In the manufacturer's stock Price on request - + Recommended 670045220 PORA TE, white, PW:0,45 µm, d: 220mm 509,13 € 65000080142 PORA MV, white, PW:0,80 µm, d: 142mm 157,29 € 68000080047 PORA CA, white, PW:0,80 µm, d: 47mm 151,08 €