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Glassware Catalog

Reducing/Enlarging Adapters- Sigma-Aldrich Glassware Catalog

Connecting  •  Reducing/Enlarging  •  Septum-Inlet  •  Specialty  •  Tubing  •  Vacuum

On this page: Reducing/enlarging adaptersAldrich bushing-type reducing adapters
Offset reducing/enlarging adaptersFlexible PTFE adaptersAccessories

Reducing/enlarging adapters

Reducing/enlarging apdaters
Top
S.T. Joint
Bottom
S.T. Joint
Catalog Number
Reducing
14/20
24/40
19/22
24/40
24/40
29/32
24/40
34/45
24/40
45/50
24/40
55/50
24/40
65/40 (ball)
24/40
75/50 (ball)
34/45
55/50
34/45
65/40 (ball)
34/45
75/50 (ball)
45/50
55/50
45/50
65/40 (ball)
45/50
75/50 (ball)
55/50
65/40 (ball)
55/50
75/50 (ball)
 
Enlarging
24/40
14/20
24/40
19/22
29/32
24/40
34/45
24/40
45/50
24/40
55/50
24/40


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Aldrich bushing-type reducing adapters

Top
S.T. Joint
Bottom
S.T. Joint
Catalog Number
24/40
55/50
24/40
65/40 (ball)
24/40
75/50 (ball)


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Offset reducing/enlarging adapters

Offset reducing/enlarging adapters
Top
S.T. Joint
Bottom
S.T. Joint
Catalog Number
Reducing
14/20
24/40
19/22
24/40
24/40
29/32
24/40
34/45
 
Enlarging
24/40
14/20
24/40
19/22
29/32
24/40
34/45
24/40


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Flexible PTFE adapters

The flexible corrugated PTFE tubing is pliable enough to create an offset adapter.
Inner
S.T. Joint
Inner
S.T. Joint
Catalog Number
14/20
14/20
19/22
19/22
24/40
14/20
24/40
19/22
24/40
24/40
24/40
29/32
29/32
29/32
     
Flexible PTFE adapters
Outer
S.T. Joint
Inner
S.T. Joint
Catalog Number
14/20
14/20
14/20
24/40
19/22
19/22
19/22
24/40
24/40
14/20
24/40
19/22
24/40
24/40
24/40
29/32
29/32
24/40
29/32
29/32
     


 

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ACCESSORIES

Fritted adapters

Extra-coarse fritted disc prevents solids from being pulled into condenser when removing solvents from solid-solvent mixtures.
Fritted adapters
Outer
S.T. Joint
Inner
S.T. Joint
Catalog Number
24/40
14/20
24/40
24/40
29/32
14/20
29/32
24/40
29/32
29/32

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Splash protectors


Unique design has two baffles with horizontally opposing holes that may also be used with other distillation techniques.

Splash protectors
Outer
S.T. Joint
Inner
S.T. Joint
Catalog Number
24/40
14/20
24/40
24/40
29/32
14/20
29/32
24/40
29/32
29/32

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See the Evaporator Section for a full listing of Splash-Guards