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Scienceware F371520000 PS Polygonal Spinbar Capsule Magnetic Stir Bar, 2.1" Diameter, 0.5" Height


Price: $36.50 & FREE Shipping. Details
Only 2 left in stock (more on the way).
Ships from and sold by Amazon.com.
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  • Polygonal stir bar spins freely in a disk-shaped PS capsule to reduce turbulence, center the bar, prevent spin out, protect probes and other instruments in the container, and isolate the bar from chemicals
  • Stir bar has a chemically inert Teflon (PTFE) casing, which is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
  • Capsule is made from PS, which resists wear
  • Spins on the bottom of the container to disperse sediment and air bubbles
  • Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt

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$36.50 & FREE Shipping. Details Only 2 left in stock (more on the way). Ships from and sold by Amazon.com.

Product Description

The Spinbar Capsule Magnetic Stirring Bar stirrer consists of a magnetic stirring bar that spins freely inside a small flat capsule and prevents the stirring bar from contacting the gel. The large footprint of the capsule allows it to be positioned in the bottom of vertical electrophoresis units and stir buffers without "wandering". It is excellent for pH adjustments of small volumes because the capsule prevents the magnetic stirring bar from impacting and damaging expensive pH probes. Dissolving chemicals with this encapsulated Spinbar may be less troublesome as the stirring bar is protected from powders that may obstruct stirring action. The protective capsule is molded of polystyrene and houses a Spinbar Magnetic Stirring Bar which is molded from inert PTFE. It can be easily disassembled for complete cleaning. Magnetic stirring bar enclosed in capsule will not impact and damage expensive probes immersed in solution being stirred.

Product Information

Technical Details

Brand Name Bel-Art Products
Item Weight 0.8 ounces
Product Dimensions 6 x 4 x 0.9 inches
Item model number 371520000
Color White
Material Type PTFE (Polytetrafluoroethylene)
Number of Items 1
Manufacturer Part Number 371520000

Additional Information

ASIN B0013J1V8C
Customer Reviews
0 out of 5 stars
Best Sellers Rank #318,224 in Office Products (See top 100)
#183 in Industrial & Scientific > Lab & Scientific Products > Lab Instruments & Equipment > Mixing & Blending Equipment > Stirrers, Mixers & Accessories > Magnetic Stir Bars
#280 in Industrial & Scientific > Lab & Scientific Products > Lab Instruments & Equipment > Mixing & Blending Equipment > Stirrers, Mixers & Accessories > Magnetic Stirrers
Shipping Weight 0.8 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available April 1, 2006

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 Use for Viscous Solutions High Speed Stirring 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

  • Brand Name: Bel-Art Products
  • Part Number: 371520000
  • Material Type: PTFE (Polytetrafluoroethylene)
  • Number of Items: 1
  • Item Package Quantity: 1

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Scienceware F371520000 PS Polygonal Spinbar Capsule Magnetic Stir Bar, 2.1" Diameter, 0.5" Height
This item: Scienceware F371520000 PS Polygonal Spinbar Capsule Magnetic Stir Bar, 2.1" Diameter, 0.5" Height
Price: $36.50
Ships from and sold by Amazon.com
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