Images are representations only.
8 mm Black Screw Cap (100/pk)
Brand: Chromatography Research Supplies Inc8 mm open-hole black screw cap. Polypropylene with 8-425 threads. Fits standard-mouth 12x32 mm screw-top vials.Packaged: 5 in. x 8 in. plastic bag; Weight: 45.3 g.
