Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 730188N Chromab. dry-cover SPE f. 24 columns 641,59 € 19529 Dosing aid for MOSH/MOAH silica bottle (P/N 19600); parts with contact to the silica made of Alumina 267,91 € 730183.12 Chromab. Luer fittings fem. f. lid,12pcs 112,80 €