9-425/9mm standard 2ml autosampler (2ml autosampler), 2ml, Ф12×32mm, bottle diameter 9mm; red PTFE/white silicone bottle pad, blue open cell polypropylene (PP) cap, Thermo HPLC vials china manufacturer The vials are available in clear, brown, transparent with scaled writing and brown with graduated writing for a variety of autosamplers such as aijiren, aijiren Technology, Varian and Shimadzu.