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Spinpak® Magnetic Stirring Bar Assortment with Restrainer

Large to Small Volumes, the Spinpak® Assortment Has You Covered.

This 10-pack contains the most commonly used Spinbar® octagonal magnetic stirring bars in a variety of sizes.

  • Eight-sided bars provide greater surface area and added turbulence compared to smooth cylindrical bars
  • Integral pivot ring on each bar reduces friction and chattering
  • Alnico magnet encapsulated in FDA-grade, USP Class VI Teflon® PTFE for superior chemical compatibility
  • Manufactured in an ISO 9001:2015-registered facility, as verified by SGS certification
  • Included Spinbar® Restrainer fits comfortably in one hand and holds bars against the vessel wall to eliminate splashing when pouring

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

Product Variants

Catalog No. Color Shape Includes Quantity / Pack Where to Buy
F37158-0010 white octagonal, with pivot ring 1 restrainer (fits bars up to 80 mm/3" long)
(2) 12.7 x 3.2 mm bars
(2) 12.7 x 7.9 mm bars
(2) 25.4 x 7.9 mm bars
(2) 38.1 x 7.9 mm bars
(2) 50.8 x 7.9 mm bars
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