Glassware Catalog

Extractors - Sigma-Aldrich Glassware Catalog


 Miscellaneous  •  Thimbles  •  Systems


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Aldrich convertible liquid/liquid continuous extractors
Aldrich continuous extractors
Ace soxhlet extraction apparatus


Aldrich convertible liquid/liquid continuous extractors

For solvents heavier than water, stopcock is open and A is not used. For solvents lighter than water, stopcock is closed and A is inserted into B; condensate drips into and through diffuser tube A to the bottom of the extractor. PTFE-stopcock.


Cap. (mL)
S.T.
Joint (B)
S.T.
Joint (C)
Overall H
(mm)
Complete
Catalog Number
Replacement part (A)
Catalog Number
100
24/40
24/40
400
250
24/40
24/40
420
500
24/40
24/40
430
1,000
55/50
24/40
635
2,000
55/50
24/40
735
4,000
55/50
29/32
815

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Aldrich continuous extractors


S.T. top and bottom joints with a flat flange on the removable top. Separate inner glass tube has a 37mm perforated bottom for support of filter paper.





S.T. Joint
Overall H (mm)
Catalog Number
24/40
430
29/32
430
Replacement clamp

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Ace soxhlet extraction apparatus

The improved design of Ace extractor condensers permits greater condensing capabilities. Cycling rates may be doubled over conventional extractors. Apparatus includes extractor body, condenser, and flask.




Flask cap.
(mL)
Extractor cap. (mL)
Thimble size (mm)
Catalog
Number
125
50
25 x 80
250
85
33 x 80
300
145
33 x 94
300
200
43 x 123






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