2ml autosampler vial, crimp neck, aluminum cap. The crimp type vial, bottom diameter is 11.6mm, the height is 32mm, the neck diameter is 11mm. Actual capacity 2mL, standard capacity 1.5mL. 11mm crimp neck vial, amber glass, 2ml. The crimp top provide the tightest seal, reducing the possibility of sample volatilization.