Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 730189.1 Chromab. valve, brass, 1 pcs. 1 176,00 Kč 81203 Cover, gasket, & 12 stopcocks Price on request 11043 Adapter for a.m. glass columns (from column to Luer connector), reusable,10 pcs 3 610,00 Kč