This funnel has a heavy-duty design with external ribs to prevent air lock.
- Smooth walls
- 60° cone angle
- Long stem
- Funnel dimensions: 3.125” Top OD x 5.375” L
- Stem dimensions: .375” OD x 3.06” L
- Takes filter paper 110/125mm
- Steam autoclavable up to 121°C (250°F)