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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-58947-822

VWR* Spinplus* Stir Bars

Description: Mixes speedily and efficiently. The plus-sign shape creates a deep vortex and provides stable, quiet operation. PTFE* resin-coated. 3/4x 1/2 inch, 19.05mm x 12.7 mm.
Catalog Number: 58947-822
Supplier: VWR International

Certificates Product available on GSA Advantage®


Product Image-89030-912

VWR* Spinbar* Magnetic Stirring bar,40mm

Description: Stirs powders suspended in liquids, PTFE*, autoclavable at 1212 C (250F).
Catalog Number: 89030-912
Supplier: VWR International
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-58949-048

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

Description: Color-coded PTFE* resin identifies the Spinbar magnetic stirring bars (with pivot ring). Blue. 50.8Lx7.9Dmm.
Catalog Number: 58949-048
Supplier: VWR International
Product Image-58948-091

VWR* Spinbar* Stir Bars, Octagon

Description: PTFE* resin-coated, octagon-shaped stirring bars. 12.7Lx3Dmm.
Catalog Number: 58948-091
Supplier: VWR International

Certificates Product available on GSA Advantage®


Product Image-58949-058

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

Description: Color-coded PTFE* resin identifies the Spinbar magnetic stirring bars (with pivot ring). Blue. 38.1Lx7.9Dmm.
Catalog Number: 58949-058
Supplier: VWR International

Certificates


Product Image-58949-040

VWR* Spinbar* Stir Bars, One-Size Packs

Description: Convenient blister packs of popular PTFE* resin-coated, octagon, Spinbar magnetic stir bars. Each pack contains one size. 38.1Lx7.9Dmm.
Catalog Number: 58949-040
Supplier: VWR International
Product Image-58947-122

VWR* Spinbar* Stir Bars, Octagon

Description: PTFE* resin-coated, octagon-shaped stirring bars with molded-on pivot ring. 15.9Lx9.5Dmm.
Catalog Number: 58947-122
Supplier: VWR International
Product Image-58949-064

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

Description: Color-coded PTFE* resin identifies the Spinbar magnetic stirring bars (with pivot ring). Yellow. 25.4Lx7.9Dmm.
Catalog Number: 58949-064
Supplier: VWR International

Certificates


Product Image-58948-070

VWR* Spinbar* Stir Bars, Octagon, Assortment

Description: 12 PTFE* resin-coated, octagonal stir bars. Packaged in a plastic, compartmented Spinbox*. Two each of: 12.7x7.9mm, 15.9x7.9mm, 25.4x9.5mm, 38.1x9.5mm, 50.8x9.5mm and 63.5x9.5mm.
Catalog Number: 58948-070
Supplier: VWR International

Certificates


Product Image-58947-124

VWR* Spinbar* Stir Bars, Octagon

Description: PTFE* resin-coated, octagon-shaped stirring bars with molded-on pivot ring. 22.2Lx9.5Dmm.
Catalog Number: 58947-124
Supplier: VWR International
Product Image-58948-218

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 16 mm (⁵/₈"), Ø: 7.9 mm (⁵/₁₆")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 16 mm (⁵/₈"), Ø: 7.9 mm (⁵/₁₆")
Catalog Number: 58948-218
Supplier: VWR International

Certificates


Product Image-58948-150

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 38.1 mm (1½"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 38.1 mm (1½"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58948-150
Supplier: VWR International

Certificates Product available on GSA Advantage®


Product Image-58948-273

Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 9.5 mm (3/8 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Octagonal, Length: 51 mm (2"), Ø: 9.5 mm (<sup>3</sup>/<sub>8 </sub>")
Catalog Number: 58948-273
Supplier: VWR International

Certificates Product available on GSA Advantage®


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

Certificates Product available on GSA Advantage®


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


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