SP Bel-Art Spinbar Rare Earth Teflon Octagon Magnetic Stirring Bar; 7.60 x 1.30cm, Green (F37102-0003) Made in USA

Size:3 x1/2" (7.60 x 1.30cm) Size:3 x1/2" (7.60 x 1.30cm) Scienceware rare earth samarium cobalt spinbar octagon magnetic stirring bars can provide up to three times stronger stirring power versus Alnico magnetic stirring bars. They reduce spinout in viscous solutions or in high speed stirring applications. Stronger coupling with the drive magnet keeps the stirring bar centered and rotating effectively. The octagon shape with pivot ring creates strong turbulence with minimal chattering and friction. Encapsulated in bright green Teflon PTFE, they are easy to differentiate from other stirring bars and are autoclave safe. Spinbar Samarium Cobalt magnetic stirring bars are manufactured in a Registered ISO 9001:2008, as Verified by SGS Certification. Applicable in Biotech, Pharmaceuticals, University, R and D, Clinical, Environmental industries. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living.

• Octagonal shape creates more turbulence and a stronger vortex than a round, cylindrical shape or a polygonal shape
• Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
• Built-in pivot ring helps reduce vibration and wear during stirring
• Internal magnet made from samarium cobalt provides stronger magnetic attraction in viscous solutions and at high speeds than a magnet made from an alloy of alnico V
• Green color for quick identification