with several micro-volume inserts. Vials are available with optional write-on spot. 2 mL Wide Opening Crimp Top Glass Vials (2714M87, M88, N36 and S43 to S45) Crimp head outer diameter: 11 mm 2 mL Deactivated Wide Opening Crimp Top Glass Vials (2714S46 to S48) Includes the addition