20mm Full Tear Off Vial Seals, Magenta Red Stripe, Bag 1000

20mm Complete-Full Tear Off Vial Seals, Red Stripe, Bag 1000. Crimps on serum vials with a 13mm hole opening and 20mm rim to rim diameter. For use when the aluminum seal and stopper (sold separately) are to be Complete-Fully removed (complete tear off / full tear off) to POUR out vial contents.
Alcohol resistant and autoclavable. Manufactured in the USA!
Alternate Item Number: FTO20MS-100 or FTO20MS-1K (20mm Full Tear Off Magenta Stripe / magenta Red Stripe)