Thermo Scientific™ 11 mm Glass Crimp Top Vials Use these 11 mm clear glass vials with snap caps or aluminum crimp seal closures. Log in to see stock. 5183-4500 | Aijiren. Crimp Top Vials, Caps and Kits. Cap, crimp, silver aluminum, certified, PTFE/silicone septa, 11 mm, 1,000/pk. Cap size: 11 mm. Add to Favorites. Adelphi Healthcare