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 222024 cirfi MN 1640 w, 24cm 2 780,00 Kč 4080050 CirFi MN 85/220 BF, 5,0cm 1 689,00 Kč