Vials:2ml, 12x32mm, clear, type 1 class a or type 1 class b borosilicate glass. Caps:high quality laquered aluminum; siliver color or as your requirements. 3.Septa: clear or red ptfe; white or red silicone Vials packed in pp-trays with plastic film and cover plate, caps and septa packed in transparent pe bag, neutral cartons outside, and then all materials will be packed on plastic pallets.
