Glassware Catalog

Evaporator Glassware - Sigma-Aldrich Glassware Catalog


Evaporators  •  Condensers  •  Flasks


 

On this page:
Rotary evaporator cleaning adapterFritted adapters
Splash protectorsSplash-guard adapters
Vacuum-distilling adaptersConnectors for Büchi evaporator apparatus


Rotary evaporator cleaning adapter


Evaporator cleaning technique
  • Attach the cleaning adapter to a rotary evaporator
  • Plug the end of the cleaning adapter
  • Pull solvent into the system through the feed tube
  • Quickly release the vacuum
  • Solvent is sprayed throughout the entire assembly
    cleaning it quickly and efficiently
Description
Catalog Number
S. T. 24/40 joint
   

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Fritted adapters

Extra-coarse fritted disc prevents solids from being pulled into condenser when removing solvents from solid-solvent mixtures.

Top S.T. joint
Bottom 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. May also be used with other distillation techniques.

Top S.T. joint
Bottom 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-guard adapters


Top S.T. joint
Bottom S.T. joint
Cap. (mL)
Catalog Number
A. Anticlimb
24/40
14/20
100
24/40
14/20
250
24/40
14/20
500
24/40
24/40
100
24/40
24/40
250
24/40
24/40
500
29/32
14/20
100
29/32
14/20
250
29/32
14/20
500
29/32
24/40
100
29/32
24/40
250
29/32
24/40
500
29/32
29/32
100
29/32
29/32
250
29/32
29/32
500

Top S.T. joint
Bottom S.T. joint
Cap. (mL)
Catalog Number
B. Antisplash, without return holes
24/40
14/20
100
24/40
14/20
250
24/40
14/20
500
24/40
24/40
100
24/40
24/40
250
24/40
24/40
500
29/32
14/20
100
29/32
14/20
250
29/32
14/20
500
29/32
24/40
100
29/32
24/40
250
29/32
24/40
500
29/32
29/32
100
29/32
29/32
250
29/32
29/32
500

Top S.T. joint
Bottom S.T. joint
Cap. (mL)
Catalog Number
C. Antisplash, with return holes
24/40
14/20
100
24/40
14/20
250
24/40
14/20
500
24/40
24/40
100
24/40
24/40
250
24/40
24/40
500
29/32
14/20
100
29/32
14/20
250
29/32
14/20
500
29/32
24/40
100
29/32
24/40
250
29/32
24/40
500
29/32
29/32
100
29/32
29/32
250
29/32
29/32
500

Top S.T. joint
Bottom S.T. joint
Cap. (mL)
Catalog Number
D. Anticlimb, with fritted disc, 70 to 1005m
24/40
14/20
100
24/40
14/20
250
24/40
14/20
500
24/40
24/40
100
24/40
24/40
250
24/40
24/40
500
29/32
14/20
100
29/32
14/20
250
29/32
14/20
500
29/32
24/40
100
29/32
24/40
250
29/32
24/40
500
29/32
29/32
100
29/32
29/32
250
29/32
29/32
500
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Vacuum-distilling adapters



  • Place the vacuum-distilling adapter between the condenser of the rotary evaporator
    and a chilled receiver
  • Plug the condenser vacuum take-off exit on the condenser
  • The path competition is eliminated and distillate is directed to the chilled collection
    flask

With side hose connection and drip tip. Socket joint (SJ) 35/25 adapter fits standard B|chi rotary evaporator glassware.


Joints
Catalog Number
S.T. 14/20
S.T. 19/22
S.T. 24/40
S.T. 29/32
SJ 35/252

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Connectors for Büchi evaporator apparatus

S.T. Joints
Socket joint
Overalll H (mm)
Catalog Number
24/40
35/20
385
29/32
35/25
385

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