Oct 22, 2009 · Inner Diameter, 8 mm. Material, Clear Glass. Product Group, Vials. Quantity, 100.0. Style, Screw Top. Technology Type, Liquid Chromatography (LC). Vial Size Get Price DATE : 22-10-09 Autosampler Vials, Inserts, and Closures - Fisher Scientific These 8mm vials have a 8-425 thread finish.