47 mm Magnetic Filter Funnels cat. no 4238
Unique Magnetic Seal Allows Easy,
One-Handed Vacuum Filtration of Liquids
No-leak magnetic seal allows one-hand operation.
Polyphenylsulfone construction is compatible with anti-foaming agents and many other solvents.
Convenient. 150 mL size allows for easy fit into small autoclaves and 500 m