Feature●NdFeB magnet core provides strong magnetic force, while PTFE coating provides protection to most chemicals, which make it perfect for many applications in industry, scientific research, or your home lab;●One stir bar retriever (length: 300 mm), good for beaker / flask up to 5L;●Strong magnet makes it easy to retrieve stir bar from containers;●Strong metal core for steady operation;●Color: White; Max working temperature range: -196℃ to 250℃.Description
PTFE Stir bar retriever: 300 mm (12 inch)
Material: NdFeB magnet (core), PTFE (coating).