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LABS
PTFE encapsulated stir bars (5x2mm), freely flowing for use in dispenser, 1000-pack
Exclusively made for Renick Labs, each PTFE-encapsulated RL 352B stir bar has a proprietary rare earth-containing alloy core that "activates" in the presence of a strong magnetic field. Our "Flux-on-Demand" technology allows these magnetic stir bars to freely flow past each other (and be dispensed using a drop dispenser) but, once activated, couple strongly to the drive magnet of your stir plate or tumble stirrer.
Recommended drop dispenser: RL 300B
Note that with magnetic stir bars like PTFE coated RL 352B, stirring up to 3" above the drive magnet is possible. Each cube seen is 1" tall. Stainless steel stir bars fail due to poor coupling above 1".
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