Spinbar Pyrex magnetic stir bars size 7/8 in. 1/4 in. Sigma-Aldrich
General description. Spinbar Pyrex magnetic stir bars are manufactured from Type I borosilicate glass. Ideal for use in applications requiring high temperature up to 274C (525F). The smooth Pyrex glass coating ensures easy cleaning and offers “zero absorption” thus preventing cross-contamination of samples. Autoclavable.
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