WebOct 28, 2021 · 2ml 9-425 Autosampler Vial Cap with PTFE/Silicone Septa. The 2ml 9-425 autosampler vial with 11.6mm x 32mm size, and 9-425 9mm screw top, We performs rigorous testing of dimensions such as polishing, OD and length – to ensure that (DIN