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Bel-Art F37112-0001 Disposable Polygon Spinbar Magnetic Alnico Stirring Bars; Teflon Coated, 25.4 x 8 mm (Pack of 100)

Price: $154.45 & FREE Shipping. Details
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1 x 5/16"(25.4 x 8 mm)
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  • Polygonal shape is smoother than an octagonal shape and creates more turbulence and a stronger vortex than a round, cylindrical shape
  • Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
  • Smooth surface provides quicker cleanup and less risk of cross-contamination than bars with pivot rings and allows the bar to spin on the bottom of the container to disperse light sediment and air bubbles
  • Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt
  • Single-use stir bar can be disposed of after working with hazardous substances or when contamination is a concern

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Product Description

Size: 1 x 5/16"(25.4 x 8 mm)

Stirring Bar, PTFE Material, PTFE Coating, Polygon Shape, Size 1 x 5/16 In., White, Package Quantity 100 Technical Specification Item Stirring Bar Material PTFE Coating PTFE Shape Polygon Size 1 x 5/16 Color White

Product Information

Size: 1 x 5/16"(25.4 x 8 mm)
Technical Details
Brand NameBel-Art Products
Item Weight12.8 ounces
Product Dimensions4.9 x 3.5 x 1 inches
Item model number371120001
Material TypePTFE (Polytetrafluoroethylene)
Number of Items100
Size1 x 5/16"(25.4 x 8 mm)
Manufacturer Part Number371120001
Additional Information
Best Sellers Rank #404,568 in Office Products (See top 100)
Shipping Weight12.8 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
Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

From the Manufacturer

Use for General Stirring Applications Use for High Temperature Stirring Applications Use for Viscous Solutions High Speed Stirring Applications Use for Abrasive Slurries Extended Stirring Applications
Brand / Type Spinbar Teflon PTFE Spinbar Pyrex Glass Spinbar Rare Earth Samarium Cobalt Spinfinity
Magnetic Type Alnico Alnico Samarium Cobalt Alnico
Covering Teflon PTFE Clear Pyrex Glass Teflon PTFE Plastic
Features / Benefits Wide selection of shapes and sizes to fit vessels of all types; Individual shapes create different vortexes for efficient and effective stirring Heated stirring applications up to 274°C (525°F) Reliable Magnetic Coupling – Superior magnetic energy reduces frequency of spinout in the most vigorous applications Durable – Last 2.5 to 3 times longer under conditions known to traditionally cause material breakdown
FDA grade Teflon PTFE low friction coating is durable and inert Glass casing has zero absorption and porosity FDA Grade Teflon PTFE low friction coating is durable and inert Outer shell made from FDA approved materials
Color selection for color-coding work processes Distinct Color – Green color lets you quickly identify Spinbar Rare Earth Samarium Cobalt Distinct Color – Quickly identify the Spinfinity difference by its purple color

Technical Details

Size: 1 x 5/16"(25.4 x 8 mm)
  • Brand Name: Bel-Art Products
  • Part Number: 371120001
  • Material Type: PTFE (Polytetrafluoroethylene)
  • Number of Items: 100
  • Item Package Quantity: 1

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Bel-Art F37112-0001 Disposable Polygon Spinbar Magnetic Alnico Stirring Bars; Teflon Coated, 25.4 x 8 mm (Pack of 100)
This item: Bel-Art F37112-0001 Disposable Polygon Spinbar Magnetic Alnico Stirring Bars; Teflon Coated, 25.4 x 8 mm (Pack of 100)
Price: $154.45
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Want to discover more products? Check out these pages to see more: lab equipment, magnetic stir bar