Magnetic Stir Bars Teflon® Coated 11 mm x 52 mm PTFE Type B

Magnetic Stir Bar, B Style, 11 mm diameter x 52 mm length Teflon Coated Magnetic Stir Bar, B Style, 11 mm diameter x 52 mm length for medium to large containers with volumes to 10,000 ml 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 up to 292 °C (482°F) Magnetic Stir Bar 11 x 52 mm PTFE Applications: Used to stir liquids beakers and flasks of medium to large size to 10 L 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 with water and carries the solve