Filtration Funnels
Heavy duty filtration funnels assist in collecting solid compounds present in liquids. Poured liquids travel by vacuum suction through fritted discs or perforated plates to flow out the long, angled stems. Common Hirsh or Buchner styles with ribs prevent airlock and make operation faster. The chemical and temperature resistance permits fluted filtration funnels to accommodate harsh materials and repetitive sterilizing procedures. Models vary in capacity, porosity, and filter paper accommodating sizes.
Applied Filters
Buchner Funnel, Porcelain, United Scientific Supplies
Buchner Funnels for filtering hot or cold solutions.
Expand 10 item
Eisco Plastic Filter Funnels
Chemically-resistant filter funnels made of high quality polypropylene plastic.
Expand 2 item
60° Polypropylene Standard Stem Funnels, United Scientific Supplies
These clear funnels have long stems, smooth walls, and external ribs to prevent air lock.
Expand 4 item
SP Bel-Art Fillpour™ Dialysis Tube Funnels, Bel-Art Products, a part of SP
Funnels reduce difficulties in handling narrow dialysis bags.
Expand 1 item
PYREX® Funnel, Plain, 60° Angle, Short Stem, Large Size
PYREX®, borosilicate glass.
Expand 1 item
Funnel Set, Dynalon
Two each of top diameter 65mm and 100mm and 120mm. All are 60° angle. Set of six.
Expand 1 item
Economy Polypropylene Funnels, Maryland Plastics
Various sizes. Packages of 100.