AutoSampler Vial, Caps & Inserts Catalog, 52 page catalog for HPLC, LCMS, GCMS & GC AutoSamplers. Fused-Insert Vials, RSA™ Glass, wide & precision tip, screw top. Caps, Screw Top w/ PreCut (Y) Septa Crimp Caps, colors are available, GC or HPLC. Crimp Top Vials, standard GC or HPLC, 1.5mL. HeadSpace Vials & Caps, screw top.