2ml Clear Glass Vials, 9-425 Thread, Type 1 Borosilicate, High Clarity, Autosamp
(2) High-Quality Glass Bottle: Clear glass protects light-sensitive samples from exposure to UV light. This type of glass has a borosilicate structure. It is ideal for containing all injectable preparations with acid, neutral and alkaline pH. It also has good resistance to thermal shocks and can be sterilized before or after filling.