Rack* for 3mL SPE-Cartridge Back Catalog number: 11631 Availability: In the manufacturer's stock Price on request - + Recommended 730154N Chromab. polypropylene needle SPE, 12pcs 1 885,00 Kč 80109 Valve assembly only Price on request 12234027 SPS 24 coll rack/funnel SET, 12 OR 15mL 12 814,20 Kč