Fisherbrand Circle Stir Bar

Description

Provide fast mixing action, strong turbulence, greater stability and less drifting at higher speeds.
Ideal for containers with round or convex bottoms
All sizes have solid FDA grade, USP Class VI Teflon™ PTFE end disks 20mm (0.79 in.) in diameter, a bar diameter of 8mm (0.315 in.), and an Alnico magnet
Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification
Autoclavable