9mm Screw Caps and Septa hplc vials,autosampler vials,Chromatography vial Detailed Product Description 9-425 hplc vials,auto sampler vials ... vials,auto sampler vials1. ID: 9-4252. Use for hplc,autosampler,Chromatography,Agilent,Waters machine.3. Material: Glass,PTFE/SLICON , ... with 9mm PTFE/SLICON septum liner5. Available size:1.5ml,2ml,other volumes and capacities are available as customer need.6 ...