Purity : These Long Stem funnels have smooth walls, 60º cone angle and external ribs to prevent air lock. Moulded in Polypropylene, these clear funnels can also be steam autoclaved.
These long stem funnels have smooth waIls, 600 cone angle and external ribs to prevent air lock. Moulded in Polypropylene, these clear funnels can also be steam autoclaved. ...