网页LCGC Certified Amber Glass 12 x 32 mm Screw Neck Vial, with Cap and PTFE/Silicone Septum, 2 mL Volume, 100/pk Add the LCGC Certified Amber Glass 12 x 32 mm Screw Neck Vial, with Cap and PTFE/Silicone Septum to your collection of lab equipment so you may safely store and secure any photo-sensitive materials.