FLIP OFF VIAL SEALS
13mm and 20mm Flip Off vial seals by West Pharma. For use on serum vials that are to be emptied using a needle and syringe. Plastic caps flip off with a finger to expose the underlying seal and exposed stopper (stoppers sold separately).
'FLIP OFF®', 'FLIP OFF TEAR OFF®' are registered trademarks owned by West Pharmaceutical Services. All rights reserved by West Pharmaceutical Services.
