Vials, crimp top, for Thin Seal volume 20 mL, clear glass vial (flat top), closure type, crimp top vial, O.D. × H 22.5 mm × 75.5 mm, pkg of 100 ea; find Supelco-SU860104 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.