You are hereHome Borox Wheel Shape Stir Bar Product code: T18223.542 Price: Contact Us Features: Made of ALNICO magnets, which are an alloy of aluminum, nickel, iron and cobalt, with a surface coated with PTFE. Technical Specification: Code Dimensions Package T18223.542 5.5x42 mm 1 Pcs Related ProductsBorox PE Pasteur Pipette - Non-Sterile, GraduatedBorox PTFE Hose - Flexible, Food GradeBorox Porcelain Gooch Crucible - Glazed with Perforated BaseBorox Polyurethane Hose - Pneumatic, BlueBorox Stainless Steel Forceps - Straight/ Curved, with Blunt TipBorox Nylon Disc Membrane Filter - High QualityBorox SS Evaporation Capsule, with Flat BottomBorox Polyethersulfone PES Membrane FilterBorox Stainless Steel Tripod+Bunsen Burner+Wire Gauze SetBorox Magnetic Stir Bar Octagonal Science SuppliesConsumablesGlassware