LC Certified Vial Test Parameters include: 2.0mL, 12x32mm R.A.M.™ Vial with 9mm R.A.M.™ Royal Blue Polypropylene Open Top Cap. Glass - Type I, Class A, 33 Expansion Clear or 51A Amber Borosilicate. Dimensions - Height, Diameter, Bottom Thickness, Neck Length, Thread Profile, Annealing.