Sterile 20mm Vial Stoppers, Round Bottom Bromobutyl, bag of 1,000

Sterile 20mm vial stoppers, manufactured using bromobutyl rubber, washed then gamma-irradiated at a minimum 25 kGy (Cobalt-60).

Sterility and endotoxin testing is performed by an independent 3rd party ISO 17025 certified testing facility. 
Packaged in a double-polyethylene bag with gamma-irradiation indicator on each bag.
Each bag is lot labeled for traceability to both your testing documentation for cGMP compliance requirements. 
This product is a great addition to our open, depyrogenated sterile vials sold separately on this website.

Sold in bags of 1,000 pieces.