Seals with Septa

Photo of 11 mm Crimp Seals w/Septa for all 2 mL Crimp Top Vials. National
11 mm Crimp Seals with Septa, for all 2 mL (12 x 32 mm) crimp top vials.
Photo of 11 mm Snap-It Seals with Septa for all 2 mL Snap-It Vials
These 11 mm Snap-It Seals with Septa are for all 2 mL (12 x 32 mm) Snap-It Vials. Eliminates tedious crimping. Snap-It Seals are effective evaporation resistant closures that apply with simple thumb pressure.