Vials, caps and septa are available as separate components or as kits; Temperature range -40°C to 125°C; VOA Vials. Vials have a nominal volume of 40mL; Vial dimensions are 27x95mm; Closures for VOA Vials. Caps are made of high quality polypropylene; Open-top closures allow for sampling through the septa; Caps are supplied without septa.