Shimadzu Part Number:220-97331-25 Vials, 1.5mL Clear Glass Vial Only, Short Thread Vial, 12 x 32mm, 9mm opening 100/pk E-mail this product to a friend 1.5mL clear glass vials (no caps) with writing patch and approx. 500uL gradations. 1.5ml short thread vial, 12 x 32mm, clear glass, 1st hydrolytic class, wide opening (9mm.)