ITEM#: 3211-58947140 PK
MFR#: 58947-140 PK
VWR* Spinbar* Disposable Stir Bar Disposable magnetic stir bar eliminates potential for cross-contamination. Octagonal shape with a molded pivot ring provides increased surface area and turbulence. PTFE* resin-coated. 12.7Lx3.1dia. mm.