20mm Vial Stopper, Round Bottom (Straight Side), Ready for Sterilization, Bromobutyl Rubber, Bag of 2,500 pieces.
Pre-Washed, Ready to Sterilize / Ready for Sterilization (RFS) 20mm 2-Leg Lyophilization Stoppers, Double Bag of 2500.
20mm Round Bottom Stopper, Sterilized by gamma-Radiation, Bag of 2,000. THESE ARE NOW AVAILABLE IN BAGS OF 1,000 - CLICK HERE
20mm Vial Stopper,Round Bottom (Injection Stoppers), Bag of 1000
20mm Vial Stopper, Silicone Treated Round Bottom, Bag of 1000. UK Vial Stoppers & Vial Packaging.Formerly 73828A-RBSi-1K
20mm Vial Stopper, Nubbed 2-Leg Lyophilization, Bag of 1000.
20mm Vial Stopper, Solid Silicone, Bag 1000. Also known as a "Contact Lens" vial stopper.
20mm Vial Stopper, 3-Leg Lyophilization Style, Thin Flange, Pack of 100. UK Euro primary packaging supplier
20mm Igloo Lyophilization Vial Stopper, USA Manufactured from Chlorobutyl Rubber, Pk of 100. Not washed, not ready for sterilization.
20mm Round Bottom Stopper, Sterilized by gamma-Radiation, Bag of 1,000
20mm Round Bottom Vial Stoppers, Autoclave Resistant, Bag of 1,000NON-washed - customer is required to wash and autoclave prior to use as required by industry standards.
20mm Round Bottom Vial Stoppers, Autoclave Resistant, Pack of 100NON-washed - customer is required to wash and autoclave prior to use as required by industry standards.