Feb 19, 2014 · Sample Vials and Accessories 2mL Screw Top Vials and Closures • 2 mL, 12 x 32 mm, 9 mm diameter • Clear, Amber Glass Microvolume Inserts • 250uL Conical Inserts with Polymer Feet • 250uL Conical Glass Insert • 400uL Flat Bottom Insert Headspace Vials and Closures • 20mL, 10mL • Clear, Amber Glass • Crimp top, Screw top