Description
Saint-Gobain ALUNDUM™ Extraction Thimbles
Wash, ignite, and use repeatedly
- Used for all kinds of extractions except strong alkalis
- ALUNDUM AN889 (12-4189 Series)thimbles have medium porosity, retain particles approximately 5μm and larger
- 34 and 45mm diameter thimbles have round bottoms; all other sizes have flat bottoms

