Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 738639.M Chromab. Multi 96 Reservoir tank, PP, Mo 29,35 € 11156 Glass column, 180mm length, for manual handling, usable volume approx. 26mL 232,60 € 12234506 Vac Elut-20 replacement EXIT VALVE 220,68 €