100 Pack Polygonal Stirring Bars (various sizes available)

Available in 4 sizes @ disposable prices. Polygonal shape with rounded profile. Features higher turbulence at lower speeds (compared to round, cylindrical stirring bars). Use and reuse or dispose after each use. Ideal for highly effective mixing over a wide variety of conditions, including general purpose stirring. PTFE stirring bars offer ultimate performance, long working life, and extreme versatility. PTFE coating features chemical resistance, thermal stability, low friction (with little or no adhesion), and insolubility (with high purity). Inert and leak-free. Isostatic encapsulation to eliminate cracks and porosity. Polished finish to reduce pickup and cross contamination. Can be sterlized via all typical chemical or thermal (i.e., autoclave, etc.) means (except gamma radiation). FDA and USP Class VI approved PTFE (polytetrafluoroethylene). Pure PTFE coating. AlNiCo V magnet core. Various dimensions and weights. See dropdown options to select size. Typically in stock and ready to