Stirring rods made of polypropylene, with both ends rounded.

High quality polygon shaped stir bar without pivot ring, teflon coated magnet.

Our magnetic stir bars are constructed of high-quality Alnico magnets coated with PTFE. Micro (Flea) magnetic stirring bars are designed for stirring small volumes in vessels such as vials or test tubes. Measures 12.7 mm x 3 mm.

Pack of 12 stirring rods. Rods are made of soft flint glass, with both ends fire-polished and rounded.

High quality octagon shaped stir bar with pivot ring, teflon coated magnet.

Magnetic stir bar assortment, 20 each (2 Each of all MSB'S, MSZ12, MSZ70,MSHL15,30 &50)

350mm length magnetic bar retriever.

High quality egg shaped (blunt edges) stir bar, teflon coated magnet.