2mL Vial, Screw Top, Amber Glass, with Cap, Pre Slit PTFE sil. Part Code: WAT186000847C Categories: Consumables & Spare Parts, Vials, Caps & Septa, Waters Description LCGC Certified Amber Glass 12 x 32mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septa, 2 mL Volume, 100/pkg.