Magnetic Stir Bars Teflon® Coated 10.5 mm x 100 mm PTFE Type B

Magnetic Stir Bar, B Style, 10.5 mm diameter x 100 mm long Teflon Coated Magnetic Stir Bar, B Style, 10.5 mm diameter x 100 mm long for large containers Teflon®-coated for increased chemical-resistance Suited for many solvents, acids, and bases For stirring in test tubes, small size beakers, or other containers. Suitable for many solvents, acids, and bases Used for for up to 292 °C (482 °F) Fast delivery from Knoxville fully stocked warehouse Magnetic Stir Bar 10.5 x 100 mm PTFE Applications: Used to stir liquids beakers and flasks of medium to large size containers Increased heat transfer during stirred operations by maintaining minimum temperature in contact with heated surface Less chance of boil overs as stir bar acts as nucleating site for bubbles Mixing of solids and liquids to enhance dissolution rates Maximizes evaporation rate by increasing the surface area exposed to the air through development of a vortex and drawing addition air into the mixing that becomes saturated w