Chemglass, CV-1280-2238, Vial, 6.0mL, Clear, 20mm Headspace, Flat Bottom, 22x38mm, 20mm Crimp
These vials are manufactured from Type 1 Class A Borosilicate glass. The standard flat bottom vials can be used with Hewlett-Packard, Carlo Erba and Shimadzu. The European 20mm aluminum seal vials with rounded bottoms can be used in Perkin-Elmer, Tekmar, CTC/L.E.A.P. Technologies, Gertsel and Varian.