These funnels have a beaded edge for strength. They are fabricated from blanks formed to a 60° angle which permits accurate fitting of the filter paper thus reducing filtering time. The stems are made of heavy wall tubing approximately 150mm (6") long.
(Sample Photo Shown. Individual items may differ from the image shown.)
These funnels have a beaded edge for strength. They are fabricated from blanks formed to a 60°...
