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 FRC04VFPT Filter, Regenerated Cellulose, 0.4µm, W/O Hold-Up 267,30 € 561045 FiFo MN 918 1/4, 45,0cm 178,85 €