8 mm Wide-Lip Black Screw Cap (100/pk)

8 mm wide-lip black, open-hole screw cap. Polypropylene with 8-425 threads. Fits 1.8 mL standard-mouth screw-top vials. Wide lip is recommended for Shimadzu, Hitachi and Jasco autosamplers.Packaged: 4 in. x 6 in. plastic bag; Weight: 42.5 g.