Bel-Art F37125-0058 Spinfin Teflon Magnetic Stirring Bar; 15.9 x 12.7mm, White
$13.43
Description
Cylindrical shape with cross-shaped fins on one side (also called a cross-head shape) offers stability and smooth spinning.For use in test tubes and flasks.Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning.Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt.Casing material is approved for use in food, drug, and cosmetic applications
