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.
Synthware Buchner Filter Funnels, Inner [ST] Joint, Kemtech America
Supplier: Kemtech America
These filter funnels are made of glass.
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Funnels, PTFE
Supplier: SAMPLING SYSTEMS LTD
The PTFE Funnels are ideal for general laboratory use as it has good resistance to chemical attack.
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Analytical Funnel, Polypropylene, Dynalon
Supplier: Dynalon
Made of autoclavable polypropylene, these funnels have long a narrow bore that works best for liquids
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Drum and Carboy Funnels, Chemglass
Supplier: Chemglass
Large funnels with handles are ideal for filling columns, barrels, tanks, and carboys providing ample volume and fast flow
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FlipMate® Filtration Assembly, Environmental Express
Supplier: ENVIRONMENTAL EXPRESS MS
Simple screw on filtration assembly is designed for 50 ml digestion cup filtration.
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Vacuum Microanalysis Holders, Advantec MFS
Supplier: Advantec MFS
13 mm Glass Microanalysis Holders.