Amicon Ultra-4 RC filter, 3kDa, Ultracel-3k, 24 pcs, 4ml (THG) Back Catalog number: 6234198 Availability: In the manufacturer's stock Price on request - + Recommended WF-0128 2ml Filtration Tube Nylon, 0,2µm, pk/100 Price on request 440045 cirfi MN 619G, 45,0cm 2 270,00 Kč 104090A Fipa MN 68 75x100cm /Pk100 2 872,00 Kč