Toolly Magnetic Stir Bars - PTFE Magnetic Stirrer Mixer, Lab Spinbar with Ring Shape (Diameter 7mm,Length 25mm), Pack of 10

Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications,it works very great in the flat bottom container With acid and alkali resistance, resistant to a variety of organic solvents, almost insoluble in solvents With the smallest surface tension in the solid material, no adhesion to any substance; the lowest coefficient of friction in solid materials. The stir bar with recessed bezel helps to reduce vibration while stirring.Particularly Useful for Environmental Testing and Life Science Applications in Which Small Sample Volumes Need to be Prepared and Evaluated Provides a larger surface area and added turbulence when the smooth surface of the cylindrical rods compared

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