20mm Vial Stopper, Washed and Ready for Sterilization, Rupture Resistant, Bag of 1000
20mm Vial Stopper, Washed and Ready for Sterilization, Rupture Resistant, Autoclave Bag of 1000 pieces.
Complete with CFU testing and and Endotoxin test reports for all lots sold.
QCVIALZ Catalog No. RFS20RR-1K
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20mm Round Bottom Vial Stopper, Washed and Ready to Sterilize, Rupture Resistant
These 20mm straight side, round bottom stoppers are manufactured using bromobutyl rubber. The thicker inner top flange of this vial stopper resists rupturing during intensive autoclave cycles that are initiated after the stopper and seal are already crimped onto the vial. CFU ( bioburden testing ) and Endotoxin testing performed by an ISO certified 3rd party - documentation provided to all paid customers upon request.
1,000 pieces in an autoclave ready bag.
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