Jan 07, 2021 · 2ml hplc autosampler vials with label for hplc system. Autosampler vials-Aijiren Vials for HPLC/GC. Aijiren autosampler vial is the perfect fit for HPLC and GC instrument platforms,Autosampler Vials are available in a variety of configurations. Aijiren 3-425 screw sample vial 24-400 screw vial Crimp top GC vial ND crimp vial ND snap vial