Professional glass gc headspace vials for sale Aijiren Chromatography Vials Aijiren DescriptionStandard glass or plastic vials for GC and HPLC, micro-inserts, closures and kits. Can be used universally on almost all autosamplers, preferred type ,548-3255EA,548-0854EA,548-2144EA,548-8012EA,548-0791EA,548