BAR PYREX 3/8X1/2IN. ,Each

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Here is the corrected text: Pyrex Spinbar glass encapsulated Alnico magnet stirring bars are useful for high-temperature applications up to 274°C (525°F). They feature a completely smooth surface that offers "zero absorption" and is easy to clean. These stirring bars meet US Pharmacopoeia specifications for Type I Borosilicate glass and are manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification. They are also autoclave safe. Available sizes: * Length: 22 mm (⅞"), Ø: 6 mm (¼"), Cat. No.: 58948-422 * Length: 12 mm (½"), Ø: 9.5 mm (3/8"), Cat. No.: 58948-444 * Length: 25 mm (1"), Ø: 9.5 mm (3/8"), Cat. No.: 58948-466 * Length: 38.1 mm (1½"), Ø: 9.5 mm (3/8"), Cat. No.: 58948-488