Choose from 50 mm ( 2" ), 75 mm ( 3" ), or 100 mm ( 4" ) diameter funnel with 150 mm ( 6" ) stem. Overall height is 196 mm ( 7 3/4" ) for the 50 mm, 219 mm ( 3" ) for the 75 mm, and 235 mm ( 9.25" ) for the 100 mm.
Fabricated from heavy heat resistant Borosil glass. Uniform thickness throughout.
See our Laboratory Equipment Page for Filter Paper.