Size:1.5ml 2ml 4ml 40ml Color:amber or clear 1. Use for hplc,autosampler,Chromatography,Agilent,Waters machine.2. Material: Glass,PTFE/SLICON ,Plastic3. Glass bottle with 9mm PTFE/SLICON septum liner4. Available size:1.5ml,2ml,other volumes and capacities are available as customer need.5. Customers' designs can be made upon requests autosampler vials