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Lab Supplies

Lab Supplies

10PK Cork Stoppers, Size #0 - 7mm Bottom, 10mm Top, 13mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #0 - each stopper measures 13mm in length, has a base diameter measuring 7mm, and a top diameter measuring 10mm. Cor...

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CH0310C

10PK Cork Stoppers, Size #10 - 20mm Bottom, 25mm Top, 31mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #10 - each stopper measures 31mm in length, has a base diameter measuring 20mm, and a top diameter measuring 25mm. C...

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CH0310M

10PK Cork Stoppers, Size #11 - 21mm Bottom, 27mm Top, 31mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #11 - each stopper measures 31mm in length, has a base diameter measuring 21mm, and a top diameter measuring 27mm. C...

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CH0310N

10PK Cork Stoppers, Size #16 - 27mm Bottom, 35mm Top, 38mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #16 - each stopper measures 38mm in length, has a base diameter measuring 27mm, and a top diameter measuring 35mm. C...

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CH0310S

10PK Cork Stoppers, Size #2 - 9mm Bottom, 13mm Top, 17mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #2 - each stopper measures 17mm in length, has a base diameter measuring 9mm, and a top diameter measuring 13mm. Cor...

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CH0310E

10PK Cork Stoppers, Size #22 - Tapered Shape

Pack of 10 cork stoppers. Size #22 - each stopper measures 38mm in length, has a base diameter measuring 38mm, and a top diameter measuring 45mm. I...

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CH0310Y

10PK Cork Stoppers, Size #3 - 10mm Bottom, 14mm Top, 19mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #3 - each stopper measures 19mm in length, has a base diameter measuring 10mm, and a top diameter measuring 14mm. Co...

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CH0310F

10PK Cork Stoppers, Size #5 - 12mm Bottom, 17mm Top, 22mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #5 - each stopper measures 22mm in length, has a base diameter measuring 12mm, and a top diameter measuring 17mm. Co...

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CH0310H

10PK Cork Stoppers, Size #6 - 13mm Bottom, 19mm Top, 24mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #6 - each stopper measures 24mm in length, has a base diameter measuring 13mm, and a top diameter measuring 19mm. Co...

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CH0310I

10PK Cork Stoppers, Size #8 - 17mm Bottom, 22mm Top, 27mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #8 - each stopper measures 27mm in length, has a base diameter measuring 17mm, and a top diameter measuring 22mm. Co...

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CH0310K

10PK Cork Stoppers, Size #9 - 18mm Bottom, 24mm Top, 29mm Length - Tapered Shape

Pack of 10 cork stoppers. Size #9 - each stopper measures 29mm in length, has a base diameter measuring 18mm, and a top diameter measuring 24mm. Co...

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CH0310L

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #0 - 13mm Bottom, 17mm Top, 25mm Length

Pack of ten #0 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321C1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #00 - 10mm Bottom, 14mm Top, 25mm Length

Pack of ten #00 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321B1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #000 - 8.2mm Bottom, 12.7mm Top, 25mm Length

Pack of ten #000 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ...

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CH0321A1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #1 - 14mm Bottom, 19mm Top, 25mm Length

Pack of ten #1 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321D1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #10 - 42mm Bottom, 50mm Top, 25mm Length

Pack of ten #10 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321Q1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #10.5 - 45mm Bottom, 53mm Top, 25mm Length

Pack of ten #10.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured...

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CH0321R1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #11 - 48mm Bottom, 56mm Top, 25mm Length

Pack of ten #11 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321S1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #11.5 - 50mm Bottom, 63mm Top, 25mm Length

Pack of ten #11.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured...

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CH0321T1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #12 - 54mm Bottom, 64mm Top, 25mm Length

Pack of ten #12 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321U1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #13 - 58mm Bottom, 68mm Top, 25mm Length

Pack of ten #13 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321V1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #13.5 - 62mm Bottom, 75mm Top, 25mm Length

Pack of ten #13.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured...

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CH0321W1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #14 - 75mm Bottom, 90mm Top, 39mm Length

Pack of ten #14 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321X1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #15 - 83mm Bottom, 103mm Top, 39mm Length

Pack of ten #15 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321Y1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #16 - 90mm Bottom, 127mm Top, 50mm Length

Pack of ten #16 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured a...

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CH0321Z1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #2 - 16mm Bottom, 20mm Top, 25mm Length

Pack of ten #2 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321E1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #3 - 18mm Bottom, 24mm Top, 25mm Length

Pack of ten #3 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321F1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #4 - 20mm Bottom, 26mm Top, 25mm Length

Pack of ten #4 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321G1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #5 - 23mm Bottom, 27mm Top, 25mm Length

Pack of ten #5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321H1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #5.5 - 24mm Bottom, 28mm Top, 25mm Length

Pack of ten #5.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ...

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CH0321I1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #6 - 26mm Bottom, 32mm Top, 25mm Length

Pack of ten #6 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321J1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #6.5 - 27mm Bottom, 34mm Top, 25mm Length

Pack of ten #6.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ...

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CH0321K1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #7 - 30mm Bottom, 37mm Top, 25mm Length

Pack of ten #7 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321L1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #7.5 - 31mm Bottom, 39mm Top, 25mm Length

Pack of ten #7.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ...

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CH0321M1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #8 - 33mm Bottom, 41mm Top, 25mm Length

Pack of ten #8 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321N1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #8.5 - 36mm Bottom, 43mm Top, 25mm Length

Pack of ten #8.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ...

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CH0321O1H

10PK Neoprene Stoppers, 1 Hole - ASTM - Size: #9 - 37mm Bottom, 45mm Top, 25mm Length

Pack of ten #9 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features one hole measuring 5mm in diameter. Manufactured ac...

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CH0321P1H

10PK Neoprene Stoppers, Solid - ASTM - Size: #0 13mm Bottom, 17mm Top, 25mm Length

Pack of ten #0 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321C

10PK Neoprene Stoppers, Solid - ASTM - Size: #00 - 10mm Bottom, 15mm Top, 25mm Length

Pack of ten #00 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321B

10PK Neoprene Stoppers, Solid - ASTM - Size: #000 - 8.2mm Bottom, 12.7mm Top, 25mm Length

Pack of ten #000 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. E...

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CH0321A

10PK Neoprene Stoppers, Solid - ASTM - Size: #1 - 14mm Bottom, 19mm Top, 25mm Length

Pack of ten #1 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

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CH0321D

10PK Neoprene Stoppers, Solid - ASTM - Size: #10 - 42mm Bottom, 50mm Top, 25mm Length

Pack of ten #10 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321Q

10PK Neoprene Stoppers, Solid - ASTM - Size: #10.5 45mm Bottom, 53mm Top, 25mm Length

Pack of ten #10.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. ...

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CH0321R

10PK Neoprene Stoppers, Solid - ASTM - Size: #11 - 48mm Bottom, 56mm Top, 25mm Length

Pack of ten #11 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321S

10PK Neoprene Stoppers, Solid - ASTM - Size: #11.5 - 50mm Bottom, 63mm Top, 25mm Length

Pack of ten #11.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. ...

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CH0321T

10PK Neoprene Stoppers, Solid - ASTM - Size: #12 - 54mm Bottom, 64mm Top, 25mm Length

Pack of ten #12 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321U

10PK Neoprene Stoppers, Solid - ASTM - Size: #13 - 58mm Bottom, 68mm Top, 25mm Length

Pack of ten #13 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Ea...

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CH0321V

10PK Neoprene Stoppers, Solid - ASTM - Size: #13.5 62mm Bottom, 75mm Top, 35mm Length

Pack of ten #13.5 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. ...

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CH0321W