You Searched For: Rubber Stoppers

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment.

With a high material purity, rubber stoppers and bungs are lightweight options to seal containers or apparatuses. Solid styles do not permit any gas exchange in order to protect ultra-sensitive contents, while holed options support unexposed processing. Retaining the characteristic softness even under testing conditions, rubber stoppers are often autoclavable for repeated use. The inserting closures are available in any diameter size to securely fit any desired equipment.


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Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 1, Top Diameter: 19 mm, Bottom Diameter: 14 mm52lb
Catalog Number: 76293-476
Supplier: United Scientific Supplies


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 7.5, Top Diameter: 39 mm, Bottom Diameter: 31 mm13lb
Catalog Number: 76293-494
Supplier: United Scientific Supplies


Description: Provides complete tightness on glass, metal or plastic container regardless of their rims. The turnover is molded to grip the outside of the container neck, providing a double seal in conjunction with the annular serrations on the hollow plug.
Catalog Number: 66111-342
Supplier: Saint Gobain Performance Plastics


Description: Provides complete tightness on glass, metal or plastic container regardless of their rims. The turnover is molded to grip the outside of the container neck, providing a double seal in conjunction with the annular serrations on the hollow plug.
Catalog Number: 66111-340
Supplier: Saint Gobain Performance Plastics


Description: Neoprene Stopper, solid, Synthetic, color: Synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 13, Top Diameter: 68 mm, Bottom Diameter: 58 mm, 4lb
Catalog Number: 76293-806
Supplier: United Scientific Supplies


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 15, Top Diameter: 103 mm, Bottom Diameter: 83 mm1lb
Catalog Number: 76293-352
Supplier: United Scientific Supplies


Description: Neoprene Stopper, solid, Synthetic, color: Synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 10.5, Top Diameter: 53 mm, Bottom Diameter: 45 mm, 7lb
Catalog Number: 76293-798
Supplier: United Scientific Supplies


Description: Neoprene Stopper, solid, Synthetic, color: Synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 7, Top Diameter: 37 mm, Bottom Diameter: 30 mm, 14lb
Catalog Number: 76293-790
Supplier: United Scientific Supplies


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 11.5, Top Diameter: 63 mm, Bottom Diameter: 50 mm6lb
Catalog Number: 76293-510
Supplier: United Scientific Supplies


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 10.5, Top Diameter: 53 mm, Bottom Diameter: 45 mm7lb
Catalog Number: 76293-506
Supplier: United Scientific Supplies


Description: Neoprene Stopper, solid, Synthetic, color: Synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 10, Top Diameter: 50 mm, Bottom Diameter: 42 mm, 8lb
Catalog Number: 76293-796
Supplier: United Scientific Supplies


Catalog Number: 89135-738
Supplier: Ancare

Small Business Enterprise


Description: Neoprene Stopper, solid, Synthetic, color: Synthetic green, contain no free sulfur and exhibit good resiliency and shelf-life, can be used in areas where rubber would be attacked by reagents, size: 00, Top Diameter: 15 mm, Bottom Diameter: 10 mm, 95lb
Catalog Number: 76293-770
Supplier: United Scientific Supplies


Catalog Number: 470151-196
Supplier: Plasticoid


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 14, Top Diameter: 90 mm, Bottom Diameter: 75 mm1lb
Catalog Number: 76293-350
Supplier: United Scientific Supplies


Description: Rubber Stopper, solid, color: black, contain a high percentage of pure rubber and weigh less than neoprene, Resilient and pliable for a long time, Low in free sulfur, without hardening, size: 5, Top Diameter: 27 mm, Bottom Diameter: 23 mm24lb
Catalog Number: 76293-484
Supplier: United Scientific Supplies


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