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Bel-Art PMP 224ml Urbanti High-Speed Filter Funnels 4Pk

Bel-Art PMP 224ml Urbanti High-Speed Filter Funnels 4Pk

by Bel-Art Products
SKU B3075411
$56.28 - $56.28
$56.28
$56.28 - $56.28
$56.28
UNSURPASSED FOR NON-VACUUM, HIGH-SPEED FILTRATION, THESE CLEAR FUNNELS HAVE INTERNAL HELICOID RIBS TO INCREASE THE FILTRATION SPEED.
    VERTICAL OUTER RIBS PREVENT AIRLOCK GLASS-CLEAR AUTOCLAVABLE POLYMETHYLPENTENE PLASTIC; UNAFFECTED BY CORROSIVE LIQUIDS HEAT RESISTANT TO 177°C (350°F)
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Frequently asked questions

Find answers to common questions about our products and services

  • No, these funnels are specifically designed for non-vacuum, high-speed filtration. The internal helicoid ribs actively increase filtration speed on their own, eliminating the need for a vacuum setup.

  • The internal helicoid ribs increase filtration speed by improving liquid flow through the funnel, while the vertical outer ribs prevent airlock from forming between the funnel stem and the receiving vessel — keeping flow consistent throughout the filtration process.

  • Yes, they are made from autoclavable polymethylpentene (PMP) plastic, so they can be sterilized in a standard laboratory autoclave and reused.

  • Yes, the PMP plastic construction is unaffected by corrosive liquids, making these funnels suitable for use with a wide range of chemically demanding samples.

  • These funnels are heat resistant to 177°C (350°F), making them suitable for hot filtration applications as well as autoclave sterilization cycles.

  • Yes, the funnels are glass-clear, so you can easily observe the liquid level and filtration progress without disturbing the setup.

Key Features

  • Internal helicoid ribs increase filtration speed for non-vacuum, high-speed filtration

  • Vertical outer ribs prevent airlock during use

  • Made from autoclavable polymethylpentene (PMP) plastic that is unaffected by corrosive liquids

  • Heat resistant to 177°C (350°F)

  • Glass-clear construction for easy monitoring; 224ml capacity; sold as a pack of 4