20mm Stoppers for Serum Vials and Serum Bottles with a
13mm hole opening and 20mm outer rim diameter.
Ready for Sterilization 20mm Vial Stoppers, Round Bottom, Autoclave Bag of 2,500 Pieces.
Pre-Washed, Ready to Sterilize 20mm 2-Leg Lyophilization Stoppers, Autoclave Bag of 2500 Pieces
Ready to Sterilize 20mm Igloo Lyophilization Vial Stoppers, Bag of 1,000. Pre-washed with CFU and endotoxin testing reports. In autoclave bags ready for steam sterilization.
20mm Vial Stopper, Silicone Treated Round Bottom, Bag of 1000. Volume discounts available
20mm Lyophilization Vial Stopper, Nubbed 2-Leg, Bag of 1000. Volume discounts listed.
20mm Contact Lens Stopper, Solid Silicone, Bag of 1000. USA manufactured. Volume discounts available.
20mm Vial Septa, Teflon/Silicone Septas, Pack of 50
20mm Lyophilization Vial Stopper, 3-Leg, Pack of 100. Volume discounts listed.
20mm Round Bottom Stopper, Sterilized by gamma-radiation, bag of 2,000 pieces.