Pricing. 29387-U. volume 2 mL, amber glass vial (with graduated marking spot), PTFE/silicone septum (with slit), (septa bonded to cap) Pricing. Match Criteria: Keyword. Vials, crimp top, convenience pack, 12 x 32 mm, large opening, pkg 100. Vials, crimp top, convenience pack, 12 x 32 mm, large opening, pkg 100.