SP Bel-Art Spinbar Capsule with Magnetic Stirring Bar; 5.3 x 1.3cm, 30 x 8mm Bar (F37152-0000)
$36.50
Description
Polygonal stir bar spins freely in a disk-shaped PS capsule to reduce turbulence, center the bar, prevent spin out, protect probes and other instruments in the container, and isolate the bar from chemicals.Stir bar has a chemically inert Teflon (PTFE) casing, which is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning.Capsule is made from PS, which resists wear.Spins on the bottom of the container to disperse sediment and air bubbles.Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt
