-40%
Magnetic Stir Bar 20mm PTFE Cross Stirbar, white, 5 pcs
$ 10.56
- Description
- Size Guide
Description
Pictured is the 20 mm PTFE white Cross Stirbar, a popular all-purpose stirrer. A stir bar (also known as a flea, spin bar, stirring bar) is a magnetic bar used to stir a liquid mixture or solution, usually in a laboratory. The stir bar’s motion is driven by a separate rotating magnet or assembly of electromagnets (i.e. coils) located beneath the vessel containing the liquid.The price reflects a lot of 5 stir bars.