You Searched For: Magnetic Stirring Bars

Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. Commonly coated in Teflon to provide chemical inertness; occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.

Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. Commonly coated in Teflon to provide chemical inertness; occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.


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Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 22 mm (⅞"), Ø: 9.5 mm (<sup>3</sup>/<sub>8 </sub>")
Catalog Number: 58948-985
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Egg-shaped, Length: 38.1 mm (1½"), Ø: 15.9 mm (<sup>5</sup>/<sub>8 </sub>")
Catalog Number: 58949-016
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Egg-shaped, Length: 9.5 mm (⅜"), Ø: 5 mm (³/₁₆")
Catalog Number: 58949-012
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 76 mm (3"), Ø: 12 mm (<sup>1</sup>/<sub>2</sub>")
Catalog Number: 58948-981
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Egg-shaped, Length: 51 mm (2"), Ø: 19 mm (<sup>3</sup>/<sub>4 </sub>")
Catalog Number: 58949-002
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Egg-shaped, Length: 19 mm (¾"), Ø: 9.5 mm (<sup>3</sup>/<sub>8 </sub>")
Catalog Number: 58949-006
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Egg-shaped, Length: 76 mm (3"), Ø: 19 mm (<sup>3</sup>/<sub>4 </sub>")
Catalog Number: 58949-008
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 12 mm (½"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58948-982
Supplier: VWR International


Description: Stirring bar, magnetic, VWR®, Length: 450 mm (17²³⁄₃₂"), Ø: 10 mm (<sup>3</sup>/<sub>8</sub>")
Catalog Number: 89026-264
Supplier: VWR International

Description: Stirring bar, magnetic, VWR®, Length: 250 mm (9²⁷⁄₃₂"), Ø: 10 mm (<sup>3</sup>/<sub>8</sub>")
Catalog Number: 89026-254
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 50 mm (2")
Catalog Number: 89030-914
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 40 mm (1⅝")
Catalog Number: 89030-912
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 20 mm (¾"), Ø: 6 mm (¼")
Catalog Number: 74950-286
Supplier: VWR International

Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 40 mm (1⅝"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 74950-292
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 35 mm (1⅜"), Ø: 6 mm (¼")
Catalog Number: 74950-290
Supplier: VWR International


Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 60 mm (2⁵⁄₁₆”), Ø: 10 mm (<sup>3</sup>/<sub>8</sub>")
Catalog Number: 74950-298
Supplier: VWR International


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