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Fisherbrand™ Filtration Extraction Thimbles - Grade 649 Glass Fibre

Ensures complete extraction of samples, prevents contamination and minimize hands-on time

Manufacturer: fisher scientific  649131.TFS

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Catalog No. 12-101-108


Description & Specifications


Diameter (English) Inside 1.69 in.
Diameter (Metric) Inside 43mm
Material Glass fibres
For Use With (Application) Pollution monitoring, air sampling, High temperature filtration (up to 500°C), For acid and base solvents
Grade 649
For Use With (Equipment) Soxhlet extractors or automized extractors
Height (English) 4.8 in.
Height (Metric) 123mm
Thickness 1mil
Size (Metric) 43 x 123mm
Size (English) 1.6 x 4.8 in.

  • Made from high purity glass fibres (Grade 649)
  • Processed and manufactured using only demineralized water
  • Used in Soxhlet extractors or automized extractors
  • Availble in various sizes that undergo special quality control procedure with low tolerances for right fit


Pollution monitoring; air sampling; high temperature filtration (up to 500°C); for strong acids or bases solvents (incompatible with cellulose thimbles)