Magnetic stirrer bars with magnetic core of samarium-cobalt encapsulated in PTFE. Torque loads transmitted with these stirring bars are four times larger than conventional magnetic stirring bars.

• Chemical resistance
• No risk of demagnetisation
• Sterilisable
• Extremely smooth surface avoiding contaminations

These stirring bars are mainly used for agitating viscous liquids or for bridging larger distances between the magnetic stirring machine and the magnetic stirring bar. Optimum mixing can be achieved in vessels with a big volume or in tall graduated cylinders.

Temperature resistance: −200 to +250 °C.