30mm (1.18 inch) PTFE Magnetic Stirrer Bar - 10 Pack White Laboratory Stir Rods for Mixing Solutions | Perfect for Chemistry Labs, Home Science Experiments & Industrial Applications

Product description Perfect Magnetic Stirrer Set with a reasonable price for your experiment. The stir bar is magnetic, and its two ends have opposite polarities. Compact size allows you to put it in most measuring cups. High lubrication and lowest coefficient of friction in solid material. Instructions: Place the magnetic stirrer bar in a beaker, graduated cylinder or other container. Place the container on the platform of the electromagnetic heating stirrer, and then turn on the switch of the electromagnetic heating stirrer. The magnetic stirrer will generate rotational force to drive the substance to rotate quickly. In this way, the substance is completely mixed, and the substance can be concentrated by heating. FEATURES - 8mmx30mm - Easy to use - Complete set - PTFE coating - For lab & science - Built-in pivot axle - Chemical-resistant - High-quality material PACKAGE Lab Magnetic Stirrers x 10 (8mmx30mm)