Cole-Parmer Essentials PTFE Turbo Stir Bar, Pivot, 13 x 3 mm

Representative image only.
Cole-Parmer Essentials Item # EW-78903-30
Utilize extra-powered samarium-cobalt magnets to provide increased magnetic strength
  • Near totally resistant to demagnetization
  • Identified by a chemically inert carbon black spot

PRODUCT OPTIONS

$10.50USD / Each

BUY MORE & SAVE

  • 1-9$10.50USD / Each
  • 10-24$9.45USD / Each
  • 25-49$8.93USD / Each
  • 50+$8.40USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Length (in)33/64
  • Length (mm)13
  • Length (cm)1.3
  • Diameter (in)0.118110236220472
  • Diameter (mm)3
  • DescriptionPTFE Turbo Stir Bar, Pivot, 13 x 3 mm

Key Features

  • Near totally resistant to demagnetization
  • Identified by a chemically inert carbon black spot

More About this Item

The high magnetic coupling power of samarium-cobalt magnets used in turbo stirrer bars can give rise to erratic stirring effects such as magnet migration and tumbling, while the powerful attraction between the stirrer and the drive magnet system can give rise to the formation of PTFE particles caused by abrasion between stirrer magnet and the container base.

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