Description
These 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.
Corning magnetic stir bars are polytetrafluorethylene (PTFE)-coated for increased chemical resistance.
