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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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Product Image-58947-124

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 22 mm (⅞"), Ø: 9.5 mm (3/8 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 22 mm (⅞"), Ø: 9.5 mm (<sup>3</sup>/<sub>8 </sub>")
Catalog Number: 58947-124
Supplier: VWR International
Product Image-58948-171

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58948-171
Supplier: VWR International

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Product Image-58948-193

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 76 mm (3"), Ø: 12 mm (1/2")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 76 mm (3"), Ø: 12 mm (<sup>1</sup>/<sub>2</sub>")
Catalog Number: 58948-193
Supplier: VWR International

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Product Image-58948-309

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 64 mm (2½"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 64 mm (2½"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58948-309
Supplier: VWR International

Certificates


Product Image-58947-114

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 41 mm (1⅝"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 41 mm (1⅝"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58947-114
Supplier: VWR International

Certificates


Product Image-80089-636

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 80089-636
Supplier: VWR International
Product Image-58948-998

Stirring bar, magnetic, VWR® Double Spinfin®, Length: 12 mm (½"), Ø: 12 mm (1/2")

Description: Stirring bar, magnetic, VWR® Double Spinfin®, Length: 12 mm (½"), Ø: 12 mm (<sup>1</sup>/<sub>2</sub>")
Catalog Number: 58948-998
Supplier: VWR International

Certificates


Product Image-58948-089

Stirring bar, magnetic, VWR® Spinbar®, Blue, Octagonal, Length: 22.2 mm (⅞"), Ø: 8 mm (5/16")

Description: Stirring bar, magnetic, VWR® Spinbar®, Blue, Octagonal, Length: 22.2 mm (⅞"), Ø: 8 mm (<sup>5</sup>/<sub>16</sub>")
Catalog Number: 58948-089
Supplier: VWR International
Product Image-74950-282

Stirring bar, magnetic, Polygon, Length: 152 mm (6"), Ø: 19 mm (3/4 ")

Description: Stirring bar, magnetic, Polygon, Length: 152 mm (6"), Ø: 19 mm (<sup>3</sup>/<sub>4 </sub>")
Catalog Number: 74950-282
Supplier: VWR International
Product Image-74950-280

Stirring bar, magnetic, Polygon, Length: 127 mm (5"), Ø: 15.9 mm (5/8 ")

Description: Stirring bar, magnetic, Polygon, Length: 127 mm (5"), Ø: 15.9 mm (<sup>5</sup>/<sub>8 </sub>")
Catalog Number: 74950-280
Supplier: VWR International

Certificates


Product Image-58949-044

VWR* Spinbar* Stir Bars, Octagon, Color-Coded

Description: Color-coded PTFE* resin identifies the Spinbar magnetic stirring bars. Yellow. 12.7Lx3.0Dmm.
Catalog Number: 58949-044
Supplier: VWR International
Product Image-58948-030

Stirring bar, magnetic, Blue, Octagonal, Length: 76.2 mm (3"), Ø: 12.7 mm (1/2")

Description: Stirring bar, magnetic, Blue, Octagonal, Length: 76.2 mm (3"), Ø: 12.7 mm (<sup>1</sup>/<sub>2</sub>")
Catalog Number: 58948-030
Supplier: VWR International

Certificates


Product Image-89030-914

Stirring bar, magnetic, VWR® Spinbar®, Length: 50 mm (2")

Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 50 mm (2")
Catalog Number: 89030-914
Supplier: VWR International
Product Image-89030-912

Stirring bar, magnetic, VWR® Spinbar®, Length: 40 mm (1⅝")

Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 40 mm (1⅝")
Catalog Number: 89030-912
Supplier: VWR International
Product Image-89030-552

Stirring bar, magnetic, VWR®, Elliptical, Length: 15 mm (⅝”), Ø: 10 mm (3/8")

Description: Stirring bar, magnetic, VWR®, Elliptical, Length: 15 mm (⅝”), Ø: 10 mm (<sup>3</sup>/<sub>8</sub>")
Catalog Number: 89030-552
Supplier: VWR International
Product Image-89030-554

Stirring bar, magnetic, VWR®, Elliptical, Length: 25 mm (1"), Ø: 14 mm (9/16")

Description: Stirring bar, magnetic, VWR®, Elliptical, Length: 25 mm (1"), Ø: 14 mm (<sup>9</sup>/<sub>16</sub>")
Catalog Number: 89030-554
Supplier: VWR International
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