Magnetic Stirring Bar, Octagon with Molded Pivot RingOctagon9.5 mm ( 3/8")63.5 mm (2 1/2")
Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape. -PTFE low-friction coating -Durable and inert -Interrupted profile provides greater surface area and added turbulence -Pivot ring aids in reducing friction and chattering (F37110-1218 does not have a pivot ring) -Autoclavable Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification.
Brand: Bel-Art Products, Model: F37110-2128