Vials, screw top, amber glass, 1.5 mL, 8-425 thread graduated, marking spot, O.D. × H × I.D. 11.6 mm × 32 mm × 4.6 mm, pkg of 100 ea; find Supelco-854172 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich