Vials, screw top, clear glass (vial only) volume 4 mL, clear Vials, screw top, clear glass (vial only) volume 4 mL, clear glass vial, thread for 13-425, O.D. × H × I.D. 15 mm × 45 mm × 8 mm, pkg of 100 ea; find Supelco-27111 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich | Aijiren Vial, screw top, 4 mL, 15 x 45 mm, amber, 100/pk