WHEATON® High Recovery, High Recovery Vials, 5mL or 0.17oz, Clear, 24-400 Finish with PTFE /14B Rubber Liner, Type I Borosilicate Glass. (5.0 mL V-Vial, Clear, 20-400 S/T Cap) 5.0mL Type I Borosilicate Glass V-Vials, Clear, 20-400 with Solid Top Caps. Clear glass vial. Solid top black phenolic cap. PTFE faced 14B rubber liner. Screw cap attached.