Shimadzu Scientific US Webstore - Vials. SEPTA, HIGH TEMP, 300C MAX [HS-10/HS-20] (250/PK) Vial, 20mm Magnetic Crimp Cap, Gold with 8mm Center Hole, PTFE/Butyl Septa (100/PK) VIAL, 20MM STEEL CRIMP CAP, 5MM CENTER HOLE, RED (ULTRA HIGH TEMP) SILICONE/PTFE SEPTA (100/PK) Vials, 10mL Flat Bottom Headspace Vial Kit w/20mm Magn Crimp Cap & Silicone/PTFE Septa, 100/pk. Vials, 10mL Round Bottom.