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PTFE Octagonal Color-Coded Stirring Bar

/PTFE Octagonal Color-Coded Stirring Bar
  • PTFE Octagonal Color-Coded Stirring Bar

PTFE Octagonal Color-Coded Stirring Bar, Teflon Coated Colour Coded Magnetic Stir Bar, Teflon PTFE coated Color Magnetic Stir Bar Octahedral, Octagon Color-Coded Magnetic Stirring Bar

Color-Coded Stirring Bar Octagon with integral pivot ring are the most commonly used shape. Their interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars.

These color-coded magnetic stir bars come encapsulated in FDA approved PTFE with Alnico V magnet cores. They are nicely polished to reduce pick-up and cross contamination and can be sterilized using thermal or chemical means. To prevent demagnetization please do not store bundles of random stir bars together, do not drop on hard (especially steel) surfaces, and try to store in identical pairs. A couple of recommendations for choosing stir bars….stirring is most effective when the distance between the poles in the drive magnet (in the stirrer) is most similar to the length of the stir bar. Also, the closer the proximity of the drive magnet (in the stirrer) to the stir bar, the more advantageous. The pictured stir bar is exactly what you recieve.

  • PTFE Teflon encapsulated Color-Coded Stirring Bar is inert and ideal for stirring aggressive chemical solutions.
  • Octagonal shape with pivot ring creates strong turbulence with minimal chattering and friction.
  • Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers.
  • Teflon PTFE coated Alnico magnets
  • Octagon shaped for maximum surface area mixing
  • Pivot ring aids in reducing friction and chattering

Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. Choose from red, yellow or blue.
Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon PTFE low friction coating; durable and inert
Interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars
Pivot ring* aids in reducing friction and chattering
Autoclavable
Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification

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  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Imperial
Color-Coded Stirring Bar Octagon with integral pivot ringColor-Coded Stirring Bar Octagon with integral pivot ring

Color-Coded Stirring Bar Octagon with integral pivot ring

Metrics
Octagonal PTFE Yellow Stirring Bars
TFN-1.505 -0001 -0002 -0003 -0004 -0005 -0006 -0007
Length mm 13 16 22 26 38 51 76
Length inches 1/2 5/8 7/8 1 1-1/2 2 3
O.D. mm 8 8 8 8 8 8 13
O.D. inches 5/16 5/16 5/16 5/16 5/16 5/16 1/2
Octagonal PTFE Blue Stirring Bars
TFN-1.515 -0001 0002 -0003 -0004 -0005 -0006 -0007
Length mm 13 16 22 26 38 51 76
Length inches 1/2 5/8 7/8 1 1-1/2 2 3
O.D. mm 8 8 8 8 8 8 13
O.D. inches 5/16 5/16 5/16 5/16 5/16 5/16 1/2
Octagonal PTFE Red Stirring Bars
TFN-1.525 -0001 -0002 -0003 -0004 -0005 -0006 -0007
Length mm 13 16 22 26 38 51 76
Length inches 1/2 5/8 7/8 1 1-1/2 2 3
O.D. mm 8 8 8 8 8 8 13
O.D. inches 5/16 5/16 5/16 5/16 5/16 5/16 1/2