Magnetic Stirrer Mixer Stir Bar Rod Cross Shape Coating Magnet White for Laboratory 40mm(1.57")

Package Includes:1-Piece PTFE-Coated Magnetic Stir Bar Cross Shape

• Magnetic stir bars are used to mix liquids and solutions in biology, chemistry, and research laboratory settings. When paired with a magnetic or heating stirrer, they provide quieter and more efficient mixing than traditional mechanical stirrers.
• The magnetic stir bar is in size of:Total Size(L*W): 40mmx40mm(1.57"x1.57"); Thickness(Approx): 11mm(0.43 inch); In the package of: 1 x Magnetic stir bar
• The magnetic stir bar is made from magnet with PTFE coating, the coating is corrosion resistant and has good resistance to high temperature(temperature tolerance range:-180 ℃~250 ℃)
• Smooth surface, reduce friction and improves smooth rotation, easy to clean. With better rotational stability and better stirring effect.
• The magnetic stir bar is reusable; wash and dry it after each use to maintain performance. Keep it away from iron and other magnetic materials to prevent interference with its magnetic properties. Replace the stir bar if the surface becomes visibly worn or if the magnetic strength significantly decreases.