Chromatography Vials, Certified Clear Glass 9mm R.A.M.™ Vial ™ Royal Blue Polypropylene Open Top Cap; Glass - Type I, Class A, 33 Expansion Clear or 51A Amber Borosilicate; Dimensions – Height, Diameter, Bottom Thickness, Kinesis Crimp Neck Vial and Cap Kit, HPLC/GC Certified Amber . Vials are available in clear or amber glass with label