LARK® PTFE Magnetic Stirring Bars Retriever

Magnetic Stir Bar Retriever, 250mm/150mm/350mm , Steel Core PTFE Chemical Resistant.  PTFE Magnetic Stirrer Mixer Stir Bar,White Color.  PTFE stir bar retriever (or Stirring Bar Retriever, Magnetic Stir Bar Retriever) is a separate magnet on the end of a long stick (usually coated with PTFE) which can be used to remove magnetic stir bars from a vessel. A widely used laboratory equipment. The perfect tool for retrieving your stir bar from the bottom of the beaker or flask. Magnet permanently embedded in PTFE rod, Ideal for retrieving magnetic stir bars from particularly sensitive or corrosive liquids

• Proper speed is critical. Slowly increase your stir plate speed to find the stir bar’s optimal performance. Turning the speed control up too fast can ‘throw’ the stir bar or might not spin it at all.
• Depending on your stir plate’s magnet strength and the container you use, it may take a few tries to find the perfect working position.
• Check your stir plate specifications on optimal stir bar size. You may need to change sizes if you can’t get the desired performance.
• Stir bar magnets are delicate. Dropping one could degrade the magnet’s strength or the resiliency of the soft PTFE plastic.