Vial Part: AR0-3910-13 Verex Vial, 9mm Screw Top, 2mL, Clear 33, w/ Patch, 1000/Pk Verex HPLC, GC, and autosampler vials offer the lowest ion content possible to reduce sample loss and contamination. From start to finish, Verex HPLC, GC, and autosampler