Nitrocellulose membrane filters, white, 50mm, 0,45 µm, 100ks Back Catalog number: 7699932 Availability: In the manufacturer's stock Price on request - + Recommended 670300142 PORA TE, white, PW:3,00 µm, d: 142mm 327,00 € 670300047 PORA TE, white, PW:3,00 µm, d: 47mm 246,29 € PL70B-405 LUT Membrane Disc, MCE,47mm,0,22um, pk/100 40,09 €