SP Bel-Art Spinbar Teflon Micro (Flea) Magnetic Stirring Bar; 7 x 2mm, Yellow (F37121-0014) Made in USA
Product information
$6.41
Product price and availability are accurate as of June 29, 2026 at 3:43pm and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Additional details
Features
Round, cylindrical shape provides better centering and creates less turbulence than a multisided shape Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning Smooth surface provides quicker cleanup and less risk of cross-contamination than bars with pivot rings and allows the bar to spin on the bottom of the container to disperse light sediment and air bubbles Micro stir bar for stirring small volumes of liquid in containers such as test tubes, vials, and gradients Available in a red, blue, or yellow color for distinguishing stir bars among applications