PTFE Magnetic Stir Bars provided by STE-Mart are made by strong magnets permanently coated with PTFE to prevent contamination. Ideal for use in laboratory, college and research institutes.
Specification
Material: PTFE Color: White Dia.×Length: 9×38mm Package: 5EA
Features
Resistant to chemicals and high temperature Smooth size plain bars with pivot ring to produce better turbulence stirring effect at low speed