Bel-Art Spinbar Teflon Round with Tapered Ends Magnetic Stirring Bar; 50 x 9mm, White (F37113-0509)
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<b>[Product Information]</b><br>
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<li>Round shape with tapered ends has a rounded pivot point to reduce friction and wear while spinning</li>
<li>Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning</li>
<li>Smooth surface provides quicker cleanup and less risk of cross-contamination than bars with pivot rings</li>
<li>Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt</li>
<li>Casing material is FDA approved for use in food, drug, and cosmetic applications</li>
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