HI731319 is a set of 10 magnetic stir bars that are used with a magnetic stirrer whether independent or built into a meter. Each stir bar is coated with polytetrafluoroethylene (PTFE ) to provide chemical resistance to a wide variety of chemicals including aggressive substances.
- Chemically resistant PTFE coating
- Small size (1 " x 0.3 ")
- 10 piece set