Glass Funnels Offered in Versions for Liquid or Powder
Glass Funnels have heavy, uniformly thick walls with molded rims and fire-polished stems.
Liquid Funnels offer an exclusive 58° angle that promotes faster filtration by suspending the standard 60° paper filter cone by its uppermost edges; uses more of the conical area for filtration. Funnels offer high resistance to chemical attack and mechanical and thermal shock.
Powder Funnels have a fire-polished rim with a shorter and wider 1–1⁄2"L stem.