Verex certified sample LC, GC, and autosampler vials, inserts, caps, and amphetamine, methamphetamine and their ring-substituted . Mr. Ira Lurie, Special Testing and Research Laboratory, Drug Enforcement chloroform and 50 l of BSTFA (or BSTFA + 1% TMCS) into a GC sample vial. Vials, Caps, and Vial Inserts | Aijiren