Valve assembly only Back Catalog number: 80109 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730154N Chromab. polypropylene needle SPE, 12pcs 1 885,00 Kč 81205 Vacuum gauge, valve, & glass chamber Price on request 11043 Adapter for a.m. glass columns (from column to Luer connector), reusable,10 pcs 3 610,00 Kč