11 mm Wide Opening Glass Crimp/Snap Top Vials, Thermo Scientific. Use Thermo Scientific 11 mm Crimp/Snap Top Vials with snap caps or aluminum crimp seal closures. These high-quality 11 mm glass vials are 2 ml, 12×32 mm and 1.5 mL Crimp Neck Vial N 11 outer diameter – Analytics-Shop