5Pcs Magnetic Stirrer Type C White PTFE Stir Bar Laboratory Flea Lab Spinner for Mixer(C7*30mm)

Corrosion Resistance: This stir bar is made of PTFE material and is chemically inert to most chemicals and solvents (such as strong acids, alkalis, water and organic solvents) and can be used with it High Lubrication: PTFE sleeve helps reduce friction and wear during spinning, the stir bar has the lowest friction coefficient in solid materials Easy To Use : The stirring rods are non-sticky, they have the lowest surface tension in solid materials, and do not adhere to any substance. When they are used, they only need to be placed in a container filled with liquid, which is located on a magnetic stirrer Feature: This laboratory stirring rod is resistant to high temperature, the maximum working temperature can reach 250℃; it is also resistant to low temperature, has good mechanical toughness, and can maintain 5% elongation even at -196℃ Wide Use: The electromagnetic stirrer can be widely used in biological, chemical, medical and research laboratory applications and other fields, can perfectly stir liquids or solutions