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20mm Vial Stoppers
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20mm vial stoppers for serum vials. For serum vials with a
13mm hole opening and 20mm outer rim diameter. Most serum vials 5mL and larger require this
size of vial stopper (exceptions do exist). UK and CANADA CUSTOMERS - ask us to advance clear
your shipments and SAVE BIG over other UK lab suppliers
20mm vial stoppers for serum vials. For serum vials with a
13mm hole opening and 20mm outer rim diameter. Most serum vials 5mL and larger require this
size of vial stopper (exceptions do exist). UK and CANADA CUSTOMERS - ask us to advance clear
your shipments and SAVE BIG over other UK lab suppliers
20mm Vial Stoppers There are 27 products.
$15.0020mm Vial Stopper, 3-Leg Lyophilization, Thin Flange, Pack of 100
20mm Vial Stopper, 3-Leg Lyophilization Style, Thin Flange, Pack of 100
$15.00
$60.0020mm Round Bottom Vial Stoppers, AR, 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.
$60.00
$7.0020mm Round Bottom Vial Stoppers, AR, Pack of 100
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.
$7.00
20mm Vial Stopper, Dry Round Bottom (JI), Bag 1000
20mm Vial Stopper, Dry Round Bottom, Injection Stoppers Case 1000.REPLACED by our autoclave resistant RBS20AR-1K 20mm Vial Stopper HERE
$7.0020mm Vial Stopper, Dry Round Bottom (JI), Pack of 100
20mm Vial Stopper, Dry Round Bottom, Pack of 100. Temporarily replaced by Item No. RBS20AR-100 CLICK HERE
$7.00
$1.2520mm Round Bottom Vial Stopper, sample pack of 10 pieces
20mm round bottom vial stoppers, sample pack of 10 pieces.
$1.25
$70.0020mm Round Bottom Vial Stopper, BRW, Bag of 1000
20mm Round Bottom Vial Stopper, BRW, Bag of 1000SID BRW
$70.00
$65.0020mm Vial Stopper, Silicone Treated Round Bottom (JT), Bag of 1000
20mm Vial Stopper, Silicone Treated Round Bottom, Bag of 1000. Formerly Catalog No. 73828A-RBSi-1K
$65.00
$7.0020mm Vial Stopper, Silicone Treated Round Bottom, (JT) Pack of 100
20mm Vial Stopper, Silicone Treated Round Bottom, Pack of 100. Formerly catalog number 73828A-RBSi-1K
$7.00
$85.0020mm Gray Snap-On Rubber Vial Stopper, Bag of 1000
20mm Gray Snap-On Rubber Vial Stopper, Bag of 1000. Compare to Wheaton® W224100-181
$85.00
20mm Sterile Vial Stopper, Irradiated, Bag of 2,000
20mm Round Bottom Stopper, Sterilized by gamma-Radiation, Bag of 2,000. THESE ARE NOW AVAILABLE IN BAGS OF 1,000 - CLICK HERE
$295.0020mm Sterile Vial Stopper, Irradiated, Bag of 1,000
20mm Round Bottom Stopper, Sterilized by gamma-Radiation, Bag of 1,000
$295.00
$235.0020mm Vial Stopper, Ready for Sterilization, Bag of 2500
20mm Vial Stopper, Round Bottom (Straight Side), Ready for Sterilization, Bromobutyl Rubber, Bag of 2,500 pieces.
$235.00
$115.0020mm Vial Stopper, Ready for Sterilization, Rupture Resistant, Bag of 1000
20mm Vial Stopper, Ready for Sterilization, Rupture Resistant, Bag of 1000. Straight side stopper manufactured using bromobutyl rubber. 1,000 pieces packaged in an autoclave ready bag.
$115.00
$245.0020mm Ready to Sterilize 2-Leg Lyophilization Stoppers, Bag of 2500
Pre-Washed, Ready to Sterilize / Ready for Sterilization (RFS) 20mm 2-Leg Lyophilization Stoppers, Double Bag of 2500.
$245.00
20mm Igloo Lyophilization Vial Stopper, Ready to Sterilize, Bag of 1,000
This "Ready to Sterilize" version has been discontinued. We have non-washed 20mm Igloo Lyophilization Stoppers on this website if interested. If you need a "Ready to Sterilize" lyophilization stopper, please choose the Ready to Sterilize 20mm 2-Leg Lyophilization version.
$65.0020mm Vial Stopper, Nubbed 2-Leg Lyophilization, Bag of 1000
20mm Vial Stopper, Nubbed 2-Leg Lyophilization, Bag of 1000 pieces. Compare to Wheaton® 224100-192
$65.00
$7.0020mm Vial Stopper, Nubbed 2-Leg Lyophilization, Pack of 100
20mm Vial Stopper, Nubbed 2-Leg Lyophilization, Pack of 100
$7.00
$295.0020mm Sterile Lyophilization Vial Stopper, Irradiated, Bag of 1,000
20mm Sterile Lyophilization Vial Stopper, Irradiated, Bag of 1,000
$295.00
$14.0020mm Igloo Lyophilization Vial Stopper, USA Chlorobutyl, Pack 100
20mm Igloo Lyophilization Vial Stopper, USA Manufactured from Chlorobutyl Rubber, Pk of 100. Not washed, not ready for sterilization.
$14.00
$110.0020mm Vial Stopper, Red Rubber, Bag of 1000
20mm Vial Stopper, Natural Red Rubber, Bag of 1000 pieces. Compare to Wheaton W001008J
$110.00
$13.0020mm Vial Stopper, Red Rubber, Pack of 100
20mm Vial Stopper, Natural Red Rubber, Pack of 100
$13.00
$225.0020mm Vial Stopper, Solid Silicone, Bag 1000
20mm Vial Stopper, Solid Silicone, Bag of 1000 pieces. Compare to Wheaton® W001007J
$225.00
$18.0020mm Vial Stopper, Solid Silicone, Pack of 50
20mm Vial Stopper, Solid Silicone, Pack of 50. Referred to as a Contact Lens Stopper
$18.00
$18.0020mm Vial Stopper, Teflon/Silicone Septas, Pack of 50
20mm Vial Stopper, Teflon/Silicone Septas, Pack of 50
$18.00
$15.0020mm White Sleeve Stopper, Isoprene Rubber, Pack of 50
20mm White Sleeve Stopper, Isoprene Rubber, 14x20mm, Pack of 50
$15.00
$1.2520mm 2-Leg Stopper, Si treated, nubbed, sample pack of 10 pieces
20mm 2-Leg Stopper, Si Treated, Nubbed, SID: JT, Sample Pack of 10 pieces.
$1.25