LABALPHA 6Pcs PTFE Magnetic Stirrer Bar, Magnetic Stir Bar 40mm/1.57 inch($13.79Value)

Description

【SIZE】-- Length: 40mm, Diameter: 8mm, 6 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, acid and alkali resistance, no adhesion to any substance, works perfect, these have been extremely valuable with mixing solutions together. 【CHEMICAL RESISTANT】-- Magnetic stir bar 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 bar is widely applied in scientific research, universities, laboratories in the industrial and agricultural sectors, and also can be applied to stir mixed substances.