Corning® 1 x 3/8 Inch PTFE-Coated Magnetic Stir Bar
Corning Life SciencesThese 1 x 3/8 inch (2.54 x 0.95cm) Corning® magnetic stir bars are Polytetrafluorethylene (PTFE)-coated for increased chemical resistance. Ideal for use with Corning PC-210/220 and PC-410/420 stirrers.