Newest Products

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Manufactured from long lasting neoprene rubber. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and ...

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 8mm, top 10.5mm, length 20mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 6mm, top 9mm, length 16mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 51mm, top 60mm, length 57mm, pk of 10

Solid Stoppers made of superior quality rubber are resistant to acids, alkalis, and ammonia. Bottom diameter: 48mm; top diameter: 54mm; length: 3...

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 44mm, top 58mm, length 45mm, pk of 10

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and Round End 29/32 c...

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and Round End 24/29 c...

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and Round End 19/26 c...

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and Round End 14/23 c...

Hollow stopper made of high quality, heavy duty, 3.3 borosilicate glass Hexagonal top and Round End 12/21 cone size Perfect for any science or hom...

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and Round End 10/19 c...

Supplied in pack of 50. Assorted size from Cat. No. CH0310A to CH0310U, pk of 50

Lightweight and durable Polypropylene stopper Fits 29/32 sockets Acid-proof Autoclavable Pack of 5 stoppers 5 pack of extremely lightweight and du...

Lightweight and durable Polypropylene stopper Fits 24/29 sockets Acid-proof Autoclavable Pack of 10 stoppers 10 pack of extremely lightweight and ...

Lightweight and durable Polypropylene stopper Fits 19/26 sockets Acid-proof Autoclavable Pack of 10 stoppers 10 pack of extremely lightweight and ...

Lightweight and durable Polypropylene stopper Fits 14/23 sockets Acid-proof Autoclavable Pack of 10 stoppers 10 pack of extremely lightweight and ...

Lightweight and durable Polypropylene stopper Fits 12/21 sockets Acid-proof Autoclavable Pack of 10 stoppers 10 pack of extremely lightweight and ...

Lightweight and durable Polypropylene stopper Fits 10/19 sockets Acid-proof Autoclavable Pack of 10 stoppers 10 pack of extremely lightweight and ...

Borosillicate glass, penny head, solid Borosillicate glass, penny head, solidCone 29/32

Solid Cone Stopper Penny Head Size 24/29 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 24/29. Made ...

Solid Cone Stopper Penny Head Size 19/26 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 19/26. Made ...

Solid Cone Stopper Penny Head Size 14/23 joint Made of high quality borosilicate glass Solid cone stopper with penny head. Joint size 14/23. Made ...

Solid Cone Stopper Flat Head Size 10/19 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 10/19. Made of...

Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top 7/16 cone size 9mm top width, 1.25" total length Perfect for ...

Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top, flat bottom 29/32 cone size 1.25" top width, 2.25" total len...

*This product has been discontinued and is no longer available.

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and flat End 19/26 co...

Made of high quality Borosilicate glass Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top and flat End 14/23 co...

Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top, flat bottom 12/21 cone size 0.5" top width, 1.25" total leng...

Hollow stopper made of high quality, heavy duty 3.3 borosilicate glass Hexagonal top, flat bottom 10/19 cone size 0.5" top width, 1.25" total leng...

Solid Cone Stopper Flat Head Size 29/32 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 29/32. Made of...

Solid Cone Stopper Flat Head Size 24/29 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 24/29. Made of...

Solid Cone Stopper Flat Head Size 19/26 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 19/26. Made of...

Solid Cone Stopper Flat Head Size 14/23 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 14/23. Made of...

Solid Cone Stopper Flat Head Size 10/19 joint Made of high quality borosilicate glass Solid cone stopper with flat head. Joint size 10/19. Made of...

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 40mm, top 49mm, length 40mm, pk of 10

Solid, superior quality rubber resistant to acid, alkali and ammonia. Supplied in pack of 10. Bottom 38mm, top 42mm, length 40mm, pk of 10

Orange rubber stoppers. Solid Stopper measurements: 35mm Bottom, 45mm Top, 36mm Length Made of superior quality, long lasting rubber Resistant to ...