Unsurpassed for non-vacuum, high-speed filtration, these clear funnels have internal helicoid ribs to increase the filtration speed.
- Polymethylpentene
- Vertical outer ribs prevent airlock
- Glass-clear
- Autoclavable unaffected by corrosive liquids
- Maximum temperature: 350°F (177°C )
- Overall height: 10"
- Stem: 3/8" ID & 5/8" OD
- Top: 5-1/2" ID & 6-3/16" OD
- Stem length: 5-3/8"
- Takes 240/270mm filter paper