20mm Flip Off Vial Seals, Royal Blue, Bag of 1000

20mm Flip Off® Vial Seals, Royal Blue. For serum vials that have a 13mm hole opening and 20mm outside rim-to-rim diameter. Manufactured in the USA by West Pharmaceutical Services.

6-bridge construction style. The smooth outer diameter of the plastic cap  gives a consistent, highly professional appearance.

West Pharmaceutical Item No. 54202042

Lot labeled resealable plastic bags allows traceability to quality documentation for cGMP regulated facilities. 

Bag of 1,000 pieces