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Spinstar Magnetic Stirring Bars

Teflon® PTFE

Spinstar® magnetic stirring bars create a deep mixing vortex at relatively slow speeds.

  • Star shape is designed to fit the inside diameter of most commonly-used beakers
  • Perfect for applications requiring slow, thorough mixing
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating – Superior Chemical Compatibility
  • Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification
  • Autoclave safe

TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

Product Variants

Catalog No. Fits Beaker Diameter Pk/Cs variant_of Quantity / Pack Where to Buy
F37146-0250 250 mL 2.44" (62 mm) 50 Spinstar Magnetic Stirring Bars 1 Find a Distributor
F37146-0400 400 mL 2.75" (70 mm) 50 Spinstar Magnetic Stirring Bars 1 Find a Distributor
F37146-0100 100 mL 1.75" (44 mm) 50 Spinstar Magnetic Stirring Bars 1 Find a Distributor

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