Heathrow Scientific Retrieval & Stir Bars

Heathrow Scientific Retrieval & Stir Bars contain magnetic bars made from ALNICO, one of the strongest permanent magnets available. The sintered manufacturing process reduces the chance of decoupling (spin outs), which weaker stir bars often suffer from. Encapsulated in PTFE protects both the magnet and what it is stirring. The retrieval bar can recover stir bars even in hot solutions when stirring and mixing is no longer required.

Key Features

• Magnetic bar is made from ALNICO – one of the strongest permanent magnets available
• PTFE coated making them chemically inert and easy to clean
• Can withstand temperatures up to 250°C – suitable for both heated and unheated stirrers
• Low friction octagon shape which a clear pivot ring helps create a strong mixing vortex, even with viscous solutions