100pcs Autosampler Vials 2ml HPLC 9-425 Aer Sample Glass 100Pcs 2ml 9-425 Small Glass Vials Bottles Aer Containers With Screw Caps HPLC. $18.75. $20.38. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for