Headspace vial, clear glass, beveled top, flat bottom volume 20 mL, O.D. × H × I.D. 23 mm × 75 mm × 12.5 mm, for use with A.I., Dani Headspace, Dani Purge and Trap, Hewlett-Packard™, PerkinElmer®, Tekmar®, Varian® Genesis, pkg of 100 ea; find Supelco-Z292036 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich