Pyrex Spinbar Magnetic Stirring Bar, 1/2 X 3/8 " (12.7 X 9.5mm), Each

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Additional info pyrex® spinbar® glass encapsulated alnico magnet stirring bars are useful for high temperature applications up to 274°c (525°f).Completely smooth surface offers "zero absorption "; easy to cleanmeets us pharmacopoeia specifications for type i borosilicate glassautoclave safechoose the correct stirbar for your stirplatestirbar actual size guidestirbar shape and performance