Large Stainless Steel Buchner Funnel
61cm internal diameter is compabible with standard 24in filters (Bel-Art part# H14632-0024); which filter to a 3µm particle size. The only materials are 304 stainless steel and Viton so it is compatible with many solvents including ethanol and pentane.
Many uses include
- Recovery of fine particles or precipitates
- Final wash, with cold Hexane or Pentane, to remove any impurities from CBD isolate
- Dewaxing of cannabis oil using cold ethanol.
- Kombucha filtration