Stirrers, Stir Bars, Magnetic Stir Bars, Cross Head

PTFE Cross Head Magnetic Stir Bar
PTFE cross head stirring bars offer greater mixing action at bottom, side, and top of container, even at low stirring speeds. Cross head stirring bars have no splashing and feature far less noise. For test tubes, round bottom or flat bottom labware. PTFE resin with cross-shaped fins and encapsulated Alnico-V magnets.