Glassware Catalog

Extraction Thimbles - Sigma-Aldrich Glassware Catalog


 Miscellaneous  •  Thimbles  •  Systems

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Whatman cellulose extraction thimblesGlass microfiber thimbles
S&S cellulose extraction thimbles


For the separation of soluble substances from a mixture of solids by solvent extraction.

Whatman cellulose extraction thimbles



Pure cotton cellulose thimbles for extraction of environmental, food industry, medical, and other samples. Wall thickness: 1mm.


I.d. x H (mm)
Catalog Number
I.d. x H (mm)
Catalog Number
10 x 50
30 x 77**
22 x 65
30 x 80*,**
22 x 80*
30 x 100**
25 x 80
33 x 80*
25 x 90
33 x 94
25 x 100
33 x 118
26 x 60*
60 x 180

* Use with Soxhlet extraction units
** Use with Büchi extraction units


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Glass microfiber thimbles

High-purity borosilicate glass fiber thimbles for high temperature extractions up to 550°C and extractions for solvents incompatible with cellulose thimbles.


I.d. x H (mm)
Catalog Number
19 x 901*
30 x 100*

*Use with Soxhlet extraction units

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S&S cellulose extraction thimbles

Made from pure cotton linters. (S&S No. 603)

I.d. (mm)
Inside L (mm)
Catalog Number
10
50
19
90
25
80
26
60
33
80
33
94
43
123

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