Standard sizes include 12x32mm (2mL), 15x45mm (4mL) and 8x40mm (1mL). Users may also choose vials with a normal (4 mm) mouth opening or wide (6 mm) mouth Get Price Autosampler Vials, Inserts, and Closures | Fisher Scientific Yes · No · Graduated Marking Spot · Blue · Graduated · Green · I-D · Red Get Price