12pcs PTFE Magnetic Stirrer Mixer Stir Bar Spinbar White Color

Features:

• 1.Usage Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
• 2 Using way Placed inside a container of liquid or solution that is seated on a magnetic stirrer, creating a rotating magnetic field using a rotating magnet or multiple stationary electromagnets.
• 3 High quality material Teflon PTFE casing is chemically inert, be used with harsh chemicals and reduces friction while in spinning.
• 4 Perfect design Built in pivot ring helps reduce vibration and wear during stirring, individual shapes create different vortexes for efficient and effective stirring.
• 5 Different size set Different size can appear all our needs.