Medical Grade Poly Propylene Vial is available in size ranges of 10, 20, 30, 50, 60, 100, 200, 300 and 500 ml. The Poly Propylene Vial comes in neck diameter sizes of 20mm and 32mm. The Poly Propylene Vial is made using quality grade virgin plastic to ensure safety of usage. The Medical Grade Poly Propylene Vial is sealable and ensures leak proof construction.