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You Searched For: VEM Metallurgie

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-58948-996

Stirring bar, magnetic, VWR® Spinfin®, Length: 9.5 mm (⅜"), Ø: 9.5 mm (3/8")

Description: Stirring bar, magnetic, VWR® Spinfin®, Length: 9.5 mm (⅜"), Ø: 9.5 mm (<sup>3</sup>/<sub>8</sub>")
Catalog Number: 58948-996
Supplier: VWR International
Product Image-76001-868

7012188

Description: 7012188
Catalog Number: 76001-868
Supplier: VWR International
Product Image-58949-028

Stirring bar, magnetic, VWR® Spinstar®, Ø: 44 mm (1¾")

Description: Stirring bar, magnetic, VWR® Spinstar®, Ø: 44 mm (1¾")
Catalog Number: 58949-028
Supplier: VWR International
Product Image-58948-411

VWR* Spinbar* Micro Stir Bars

Description: PTFE* resin-coated, flea-size, polygon magnetic stir bars. 15Lx1.5Dia.mm.
Catalog Number: 58948-411
Supplier: VWR International

Certificates


Product Image-76001-872

VWR* Stirbar/Spinbar White

Description: VWR* Stirbar/Spinbar, Magnetic, Micro Flea, Alnico Magnet, FDA Grade, USP Class VI, Material: Teflon PTFE, Durable, Inert, ISO 9001:2008, Dimensions: 2 X 2Mm (0.079 X 0.079in), Autoclavable, Color: White
Catalog Number: 76001-872
Supplier: VWR International
Product Image-58948-074

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

Description: 24 PTFE* resin-coated, magnetic stir bars in a compartmented Spinbox*. 8 different sizes; each size has 1 stir bar in red, yellow, and blue. Sizes (in mm): 12.7x3.2, 22.2x7.9, 25.4x7.9, 50.8x7.9, 15.9x7.9, 12.7x7.9, 38.1x7.9 and 76.2x12.7.
Catalog Number: 58948-074
Supplier: VWR International
Product Image-58947-860

VWR* Circulus* Stir Bars, Color-Coded

Description: Perform well with problem liquids, viscous mixtures, metal particles in fluids and round (convex) bottom vessels. Each is designed as 8mm diameter bar with solid, color-coded, 20mm diameter, PTFE* resin end discs. Reusable container. White. 52mm long.
Catalog Number: 58947-860
Supplier: VWR International

Certificates


Product Image-58948-072

VWR* Spinbar* Stir Bars, Polygon, Assortment

Description: 18 PTFE* resin-coated, polygon stir bars contained in a plastic, compartmented Spinbox* with indexed cover. Includes two each of the following: 10x6mm, 15x6mm, 20x7mm, 25x8mm, 30x8mm, 40x8mm, 50x8mm, 60x8mm, and 80x10mm.
Catalog Number: 58948-072
Supplier: VWR International
Product Image-58948-377

Stirring bar, magnetic, VWR® Spinbar®, Length: 5 mm (³⁄₁₆"), Ø: 2 mm (1/16")

Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 5 mm (³⁄₁₆"), Ø: 2 mm (<sup>1</sup>/<sub>16</sub>")
Catalog Number: 58948-377
Supplier: VWR International

Certificates Product available on GSA Advantage®


Product Image-58948-375

Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 10 mm (⅜"), Ø: 3 mm (1/8 ")

Description: Stirring bar, magnetic, VWR® Spinbar®, Polygon, Length: 10 mm (⅜"), Ø: 3 mm (<sup>1</sup>/<sub>8 </sub>")
Catalog Number: 58948-375
Supplier: VWR International

Certificates Product available on GSA Advantage®


Product Image-58947-929

Stirring bar, magnetic, VWR® Circulus™, Yellow, Length: 36 mm (1⁷⁄₁₆"), Ø: 7.9 mm (5/16 ")

Description: Stirring bar, magnetic, VWR® Circulus™, Yellow, Length: 36 mm (1⁷⁄₁₆"), Ø: 7.9 mm (<sup>5</sup>/<sub>16 </sub>")
Catalog Number: 58947-929
Supplier: VWR International
Product Image-58949-030

Stirring bar, magnetic, VWR® Spinbar®, Length: 7.9 mm (⁵⁄₁₆"), Ø: 9 mm (1/3")

Description: Stirring bar, magnetic, VWR® Spinbar®, Length: 7.9 mm (⁵⁄₁₆"), Ø: 9 mm (<sup>1</sup>/<sub>3</sub>")
Catalog Number: 58949-030
Supplier: VWR International

Certificates


Product Image-58948-400

VWR* Spinbar* Micro Stir Bars

Description: PTFE* resin-coated, flea-size, polygon magnetic stir bars. 6.35Lx3Dia.mm.
Catalog Number: 58948-400
Supplier: VWR International

Certificates


Product Image-76001-878

7012188

Description: 7012188
Catalog Number: 76001-878
Supplier: VWR International

Certificates


Product Image-76001-874

7012188

Description: 7012188
Catalog Number: 76001-874
Supplier: VWR International
Product Image-76001-854

7012188

Description: 7012188
Catalog Number: 76001-854
Supplier: VWR International
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