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Bel-Art Polygon Spinbar Magnetic Stirring Bars, SP Scienceware


VWR® Spinbar®
F37122-0040 F37122-0060 F37122-0050 F37122-0045 F37122-0012 F37122-0020 F37122-0035 F37122-0025 F37122-0070
These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.

  • Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering
  • Marring of plastic containers is diminished
  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating – Superior Chemical Compatibility
  • Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification
  • Autoclave safe



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Diameter Length Supplier No. Catalog Number Unit List Price Quantity
7.9 mm (5/16 ") 51 mm (2") F37122-0050 74950-296 Each Retrieving
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