Fisherbrand™ PTFE-Coated Rare Earth Core Stir Bars, Cylindrical

Use for significantly increased magnetic strength and resistance to demagnetization. Rare earth stir bars are easily identified by a chemically inert carbon black spot.

Overview
Brand: Fisherbrand™

Super Power Magnetrührstäbchen, 40x8mm

UNSPSC: 41122401

Code: 41

Additional Details:
Additional Details: Weight: 0.00700kg



Product Code. 10582972

Quantity Price
1 £ 4.71 / Each
In Stock 24
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Description and Specification

Specification

No. per Pack 2 Pack
Diameter (Metric) 8mm
Product Type PTFE Stir Bars Cylindrical Rare Earth
Autoclavable Yes
Color White
Shape Cylindrical
Coating PTFE
Length (Metric) 40mm
Material PTFE encapsulated Samarium-Cobalt magnet core
For Use With Containers & Vessels / Stirrer Hot Plates
Certifications/Compliance Certificate of Conformance, Certificate of Analysis, Product Data Sheet, Material Safety Data Sheet (MSDS)

  • Use rare earth magnets for significantly increased magnetic strength compared to those using AlNiCo magnets
  • Samarium-cobalt core is resistant to demagnetization
  • Identified by a chemically inert, carbon black spot
The high magnetic coupling power of rare earth stir bars may cause abrasion of the PTFE coating against the base of the container. When stirring arrays are used, as in multi-well plates, lateral interaction between stir bars may be observed.

Documentation