Short thread vials, ND9. Supplier: VWR Collection. Description: Standard glass or plastic vials for GC and HPLC, micro-inserts, closures and kits. Can be used universally on almost all autosamplers, preferred type ,548-0030EA,548-1421EA,548-3047EA,548-1363EA,548-1083EA,548-0428EA,548-2372EA.