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  • Scienceware 371340000 PTFE Triangular Spinvane Magnetic Stirrer Bar, Cross-Mounted, 5.6mm W x 9.6mm H x 4.8mm D
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Scienceware 371340000 PTFE Triangular Spinvane Magnetic Stirrer Bar, Cross-Mounted, 5.6mm W x 9.6mm H x 4.8mm D


Price: $10.10 & FREE Shipping on orders over $35. Details
Only 3 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
5.6mm W x 9.6mm H x 4.8mm D
  • Flat triangular shape with molded, cross-mounted magnetic bar in center acts like a vane
  • For use in conical tubes and vials
  • Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
  • Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt
  • Casing material is FDA approved for use in food, drug, and cosmetic applications
2 new from $10.10

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Bel-Art Products
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$10.10 & FREE Shipping on orders over $35. Details Only 3 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Product Description

Size: 5.6mm W x 9.6mm H x 4.8mm D

The Bel-Art Scienceware Spinvane triangular stir bar has a white Teflon (PTFE) casing and an internal magnet made from alnico V (an alloy of aluminum, nickel, iron, and cobalt) for laboratory stirring applications. The flat triangular shape has a molded, cross-mounted magnetic bar in its center and acts like a vane when stirring liquids in conical tubes and vials. The magnet sits inside a Teflon (polytetrafluoroethylene, or PTFE) casing, which is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning. The casing material is FDA approved for use in food, drug, and cosmetic applications.

Magnetic stir bars (sometimes called stirring bars, spin bars, or fleas) are used to stir a liquid or solution in biological, chemical, medical, and research laboratory applications. The stir bar is placed inside a container of liquid or solution that is seated on a magnetic stirrer (also called a magnetic mixer), which is a laboratory device that creates a rotating magnetic field using a rotating magnet or multiple stationary electromagnets. The rotating magnetic field causes the bar to spin, which stirs the liquid or solution. Stirring bars are offered in a variety of sizes and shapes, and they are encased in materials such as glass or plastic to help prevent contamination of the liquid or solution, to reduce friction, and to provide resistance to chemicals, abrasion, and heat. The bar may have a pivot ring or pivot point to minimize contact with the container, reduce friction, and improve its spinning. The size and shape of the container and the volume and viscosity of the liquid or solution to be stirred determine which stir bar shape, size, and casing will suit a particular application.

Bel-Art Products manufactures scientific products, including labware, testing equipment, and safety supplies, under the Bel-Art and Scienceware brands. The company, founded in 1946, is headquartered in Wayne, NJ.


Product Information

Size: 5.6mm W x 9.6mm H x 4.8mm D
Technical Details
Brand NameBel-Art Products
Item Weight0.8 ounces
Product Dimensions4.5 x 3 x 0.1 inches
Item model number371340000
ColorWhite
ShapeTriangular
Material TypePTFE (Polytetrafluoroethylene)
Number of Items1
Size5.6mm W x 9.6mm H x 4.8mm D
Manufacturer Part Number371340000
  
Additional Information
ASINB002VBW6U8
Best Sellers Rank #299,232 in Office Products (See top 100)
Shipping Weight0.8 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableNovember 3, 2009
  
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Technical Details

Size: 5.6mm W x 9.6mm H x 4.8mm D
  • Brand Name: Bel-Art Products
  • Part Number: 371340000
  • Material Type: PTFE (Polytetrafluoroethylene)
  • Number of Items: 1
  • Item Package Quantity: 1

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Scienceware 371340000 PTFE Triangular Spinvane Magnetic Stirrer Bar, Cross-Mounted, 5.6mm W x 9.6mm H x 4.8mm D
This item: Scienceware 371340000 PTFE Triangular Spinvane Magnetic Stirrer Bar, Cross-Mounted, 5.6mm W x 9.6mm H x 4.8mm D
Price: $10.10
Ships from and sold by Amazon.com