Vials, Caps, Septa 5 VOA Vials and Caps 11 Headspaces 11 Ultra-low bleed septa 12 Electronic and Manual Crimpers 13 Advanced Filter system 14 Ultra-Clean Gas Filters 15 Sample Head Assembly Replacement Parts Description Part No. 1 Platinum/Iridium Needle, Wide-Bore B0144169 Platinum/Iridium Needle, Small-Bore B0500959 Platinum/Iridium Needle