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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 ($1.54 / Bars) & FREE Shipping. Details
Only 3 left in stock (more on the way).
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1 x 5/16"(25.4 x 8 mm)
  • Enter your model number above to make sure this fits.
  • 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

Product Specifications
Part Number 371120001
Number of Items 100
Outside Diameter 0.313  inches
Overall Length 1  inches
Size 1 x 5/16"(25.4 x 8 mm)
Specification for this product family
Brand Name Bel-Art Products
Material Type PTFE (Polytetrafluoroethylene)
Color White
Shape Polygon
UNSPSC Code 41121802

Scienceware teflon disposable polygon spinbar magnetic stirring bar is Economically avoid cross c... See more product details



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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

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

Product Details

Size: 1 x 5/16"(25.4 x 8 mm)
  • Shipping Weight: 12.8 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
  • ASIN: B002VBW5RC
  • Item model number: 371120001
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  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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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
Ships from and sold by Amazon.com