Feature(may vary by option.)

●【SIZE】-- Length: 30mm/1.18inch, Diameter: 10mm/0.39inch, olive shape, 6pcs PTFE magnetic stir bars in 1 package.
●【QUALITY MATERIAL】-- PTFE magnetic stir bar is made of PTFE and high quality magnetic steel, smooth surface, reduce friction and improves smooth rotation.
●【PRETTY DURABLET】-- These are PTFE coated magnetic stir bars, works perfect, these have been extremely valuable with mixing solutions together.
●【CHEMICAL RESISTANT】-- Magnetic stir bars can resist high temperatures, corrosion, abrasion and high rotational forces, and has the properties of fine workmanship, no impurities and burrs on the surface.
●【APPLICTION WIDELY】-- Magnetic stir bars is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and also can be applied to stir mixed substances.

[20mm & 0.78 inch]

[40mm & 1.57 inch]

[50mm & 1.96 inch]

[10mm & 0.39 inch]

[30mm & 1.18 inch]

Description