Capacity Volume: 2ml, 1.5ml, 1.8ml,. Size: 12x32mm. Color: Clear, amber. Cap & Septa: Pre-Slit or No pre-slit PTFE/Silicone Chromatography - Obrnuta faza. Borosilicate glass vial with 300µL glass limited volume insert 1.8mL. Clear Vial with Unassembled Cap and. PTFE / Silicone Septa. 240. 224950. 1.8mL. VWR® Autosampler Vials, Inserts and Closures