Vial choices include clear and amber formats in a variety of volumes with either conical, round, or flat bottom configurations. The 8mm crimp seal vials can also be used in 96-Well microplates for sample handlers that can utilize this format. Vials feature an 8mm crimp top finish Manufactured from clear, Type 1 Class A or amber, Type 1 Class B borosilicate glass Compatible with 8mm aluminum