$12.54 (as of 29/10/2019 08:37 PDT details )
Features:
- Flat triangular shape with molded, cross mounted magnetic bar in center acts like a vane
- For use in conical tubes and vials
- Teflon PTFE casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
- Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt
- Casing material is approved for use in food, drug, and cosmetic applications