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 PP Falcon Tube - Sterile/Non-Sterile - Conical BottomBorox Ball Suction Pump Lab Pipette ControllerBorox Porcelain Buchner Funnel, with Perforated BaseBorox Porcelain Crucible - Low Form, GlazedBorox Laboratory Filter Papers - Sheet 40x40 cm 73 gr/m2Borox Aluminium Weighing DishesBorox Cellulose Extraction ThimblesBorox Cellulose Acetate CA Membrane FilterBorox Porcelain Gooch Crucible - Glazed with Perforated BaseBorox Magnetic Stirring Bar Retriever - PTFE Science SuppliesConsumablesGlassware