Flip-Off Blue Seals, 285 Count Bag, 13mm

Prince 13mm Flip-Off Vial Seals are designed for use on serum vials with a 7mm hole opening and a 20mm outer rim to rim diameter (7x13mm). These 13mm vial flip cap seals are commonly used on both 2ml and 3ml serum vials, and are also compatible with 5ml and 10ml vials featuring a unique 13mm crimp finish, providing a secure and reliable seal for various applications. Each bag contains 285 units, offering a convenient and bulk packaging option for high-volume needs.