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

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

Product Code	Brand	Length (Metric)	Diameter (Metric)
16245801	Fisherbrand™ 001.2615.RE	15 mm	10 mm
11848922	Fisherbrand™ 001.2625.RE	25 mm	14 mm
10650693	Fisherbrand™ 001.2670.RE	70 mm	28 mm
16235801	Fisherbrand™ 001.2610.RE	10 mm	6 mm

Description

• 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.

Specifications

• Autoclavable: Autoclavable
• Color: White
• Shape: Elliptical

• Certifications/Compliance: Certificate of Conformance, Certificate of Analysis, Product Data Sheet, Material Safety Data Sheet (MSDS)
• Description: PTFE encapsulated Samarium-Cobalt magnet core
• For Use With (Equipment): Containers & Vessels / Stirrer Hot Plates