Entonnoirs filtrants
Les entonnoirs de filtration robustes facilitent la collecte des composés solides présents dans les liquides. Les liquides versés sont aspirés sous vide à travers des disques frittés ou des plaques perforées, puis s’écoulent par les longs becs inclinés. Les modèles courants de type Hirsh ou Büchner avec nervures empêchent les blocages d’air et accélèrent l’opération. La résistance chimique et thermique permet aux entonnoirs à cannelures de supporter des matériaux agressifs et des stérilisations répétées. Les modèles varient selon la capacité, la porosité et la taille de papier filtre acceptée.
Applied Filters
Large Utility Funnels, Hutzler
These large utility funnels will withstand temperatures up to 250°F (121°C).
Expand 1 item
Economy Polypropylene Funnels, Maryland Plastics
Various sizes. Packages of 100.
Expand 2 item
Funnel Set, Dynalon
Two each of top diameter 65mm and 100mm and 120mm. All are 60° angle. Set of six.
Expand 1 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 2 item
Polypropylene Funnels, Dynalon
These Polypropylene Funnels are chemical and acid resistant and can be sterilized. These funnels are offered in four different diameters/capacities to meet all your funneling needs.
Expand 2 item
Funnel Sets
Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.
Expand 2 item
Sintered Funnels, G.S.C International
These borosilicate glass Sintered Funnels have a porous filtering plate.
Expand 1 item
Eisco Plastic Filter Funnels
Chemically-resistant filter funnels made of high quality polypropylene plastic.
Expand 2 item
Eisco Glass Filter Funnels - Heavy
Heavy, thick-walled filter funnels with 60° angles.
Expand 2 item
Short Stem Funnels, G.S.C International
These funnels are made from borosilicate glass and have a short stem.