Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 731923 Chromafix HLB (60 µm) (L) 291,53 € 738921.010M Chromab. Multi 96, HLB(30µm),10mg,monobl 384,48 € 81213/1 Stopcocks, pk/1 Price on request