Wheaton Sample Vials, 8mL or 0.27oz, Clear, 15-415 Finish with 14B Rubber Liner, Type I Borosilicate Glass (8 mL E-C Vial, Glass Clear, 15-425 Rubber Lined Cap)8 mL E-C Vial, Glass Clear, 15-425 Cap, Rubber. Wheaton Glass E-C Sample Vial, with Phenolic Teflon-Faced Rubber Lined Cap Packaged