STIR BAR PTFE SPIN, Pack of 6 .

Details

Here is the corrected text: PTFE-coated Spinbar magnetic stir bars are available in convenient blister packs. These durable and inert stir bars feature Alnico magnets encapsulated in FDA-grade Teflon PTFE. **Product Specifications** * Coating: PTFE * Diameter: 7.9 mm (5/16") * Length: + 38.1 mm (1½"): Cat. No. 58949-040, Shape: Octagon + 25 mm (1"): Cat. No. 58949-034, Shape: Octagon + 12 mm (½"): Cat. No. 58949-036, Shape: Octagon + 51 mm (2"): Cat. No. 58949-038, Shape: Octagon **Features** * PTFE resin coating * Alnico magnet * Most commonly used shape