Description:
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 177ºC (350ºF)
- Top O.D.: 4⅜"
- Stem Length: 4¼"
Cap. (mL): 224
Filter Paper: 15.0 - 18.5cm