Lab Supplies

10PK Neoprene Stoppers, Solid - ASTM - Size: #14 - 75mm Bottom, 90mm Top, 39mm Length

Pack of ten #14 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321X

10PK Neoprene Stoppers, Solid - ASTM - Size: #15 - 83mm Bottom, 103mm Top, 39mm Length

Pack of ten #15 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321Y

10PK Neoprene Stoppers, Solid - ASTM - Size: #16 - 90mm Bottom, 127mm Top, 50mm Length

Pack of ten #16 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321Z

10PK Neoprene Stoppers, Solid - ASTM - Size: #3 - 18mm Bottom, 24mm Top, 25mm Length

Pack of ten #3 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321F

10PK Neoprene Stoppers, Solid - ASTM - Size: #4 - 20mm Bottom, 26mm Top, 25mm Length

Pack of ten #4 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321G

10PK Neoprene Stoppers, Solid - ASTM - Size: #5 - 23mm Bottom, 27mm Top, 25mm Length

Pack of ten #5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321H

10PK Neoprene Stoppers, Solid - ASTM - Size: #5.5 24mm Bottom, 28mm Top, 25mm Length

Pack of ten #5.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. E...

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CH0321I

10PK Neoprene Stoppers, Solid - ASTM - Size: #6 26mm Bottom, 32mm Top, 25mm Length

Pack of ten #6 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321J

10PK Neoprene Stoppers, Solid - ASTM - Size: #6.5 - 27mm Bottom, 34mm Top, 25mm Length

Pack of ten #6.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. E...

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CH0321K

10PK Neoprene Stoppers, Solid - ASTM - Size: #7 - 30mm Bottom, 37mm Top, 25mm Length

Pack of ten #7 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321L

10PK Neoprene Stoppers, Solid - ASTM - Size: #7.5 31mm Bottom, 39mm Top, 25mm Length

Pack of ten #7.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. E...

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CH0321M

10PK Neoprene Stoppers, Solid - ASTM - Size: #8.5 - 36mm Bottom, 43mm Top, 25mm Length

Pack of ten #8.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. E...

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CH0321O

10PK Neoprene Stoppers, Solid - ASTM - Size: #9 - 37mm Bottom, 45mm Top, 25mm Length

Pack of ten #9 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321P

10PK Rubber Stoppers - Solid - 11mm Bottom, 14mm Top, 24mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 24mm in length, has a base diameter measuring 11mm,...

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CH0314B

10PK Rubber Stoppers - Solid - 13mm Bottom, 16mm Top, 24mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 24mm in length, has a base diameter measuring 13mm,...

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CH0314C

10PK Rubber Stoppers - Solid - 15mm Bottom, 18mm Top, 24mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 24mm in length, has a base diameter measuring 15mm,...

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CH0314D

10PK Rubber Stoppers - Solid - 17mm Bottom, 20mm Top, 26mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 26mm in length, has a base diameter measuring 17mm,...

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CH0314E

10PK Rubber Stoppers - Solid - 18mm Bottom, 21mm Top, 26mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 26mm in length, has a base diameter measuring 18mm,...

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CH0314F

10PK Rubber Stoppers - Solid - 21mm Bottom, 24mm Top, 28mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 28mm in length, has a base diameter measuring 21mm,...

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CH0314H

10PK Rubber Stoppers - Solid - 25mm Bottom, 28mm Top, 28mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 28mm in length, has a base diameter measuring 25mm,...

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CH0314J

10PK Rubber Stoppers - Solid - 31mm Bottom, 36mm Top, 35mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 35mm in length, has a base diameter measuring 31mm,...

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CH0314M

10PK Rubber Stoppers - Solid - 48mm Bottom, 53mm Top, 34mm Length

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

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CH0314S

10PK Rubber Stoppers - Solid - 9mm Bottom, 11.5mm Top, 20mm Length

Pack of 10 stoppers made of superior quality, solid rubber. Orange color. Each stopper measures 20mm in length, has a base diameter measuring 9mm, ...

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CH0314A

10PK Stoppers, 10/19 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873A

10PK Stoppers, 12/21 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873B

10PK Stoppers, 14/23 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873C

10PK Stoppers, 19/26 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873D

10PK Stoppers, 24/29 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873E

50PK Assorted Rubber Stoppers with Two Holes

Pack of 50 assorted orange rubber stoppers, each with two 5mm diameter holes.Contains the following quantities and sizes (bottom diameters): 10 sto...

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CH0317

5PK Stoppers, 29/32 - Polypropylene - Chemical Resistant - Eisco Labs

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

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CH0873F

7 Piece Cork Borer Set - Includes 6 Cork Borers and One Steel Ram Rod - Nickel-Plated Brass with Plastic Handles - Useful For Both Rubber Stoppers And Corks - Eisco Labs

7 PIECES || Set includes 6 different sized cork borers and one ram rod - Borers neatly nestle into each other for easy and convenient storage USEF...

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CH0323

Assorted Rubber Stoppers with One Hole, 50/PK

Pack of 50 assorted rubber stoppers Orange color with one 5mm diameter hole Contains the following quantities and sizes (bottom diameters): 7 s...

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CH0316

Cork Borer Set Brass - German Pattern

Set of 6 sizes 4-10mm. Nickel-plated finish. Nickel-plated finish. Complete with cleaning rod having good grip and pipes of thick gauge. Set of ...

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CH0322A

Cork Borer Set, Set of 12 Sizes - 4-18mm - German Pattern - Brass, Nickel Plated Finish - Eisco Labs

Compact, cork borer set Made of quality brass with a nickel plated finish 12 sizes, 4-18mm Borers collapse together as a single piece for easy sto...

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CH0322B

Cork Borer Sharpener, Brass Superior

Plated metal cone with hinged cutter blade set in slot and handle. For borers dia. 4 -27 mmBrass Superior, Plated metal cone with hinged cutter bla...

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CH0324B

Cork Borer Sharpener, Sheet metal (Discontinued)

Plated metal cone with hinged cutter blade set in slot and handle. For borers dia. 4 -27 mm *This product has been discontinued and is no longer av...

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CH0324A