SPINBAR EGGSHAPE ASST, Pack of 13

Details

This Spinbar® stirring bar collection includes a useful assortment of popular egg-shaped stirring bars in various sizes. Designed specifically for use in round-bottom vessels, they spin unrestricted by the vessel contour. The Alnico magnets are encapsulated in FDA-grade Teflon PTFE, making them durable and inert. This selection of thirteen magnetic stirring bars includes one 76.2 x 19 mm (3 x 3/4"), two each of 19 x 9.5 mm (3/4 x 3/8"), 25.4 x 12.7 mm (1 x 1/2"), 31.8 x 15.9 mm (1 1/4 x 5/8"), 38.1 x 15.9 mm (1 1/2 x 5/8"), 41.3 x 19mm (1 5/8 x 3/4"), and 50.8 x 19mm (2 x 3/4"). Autoclavable. • Excellent for round-bottom flasks • Provide their own pivot point without a separate ring or abrupt change in contour • Offers minimal contact when used in plastic containers • Convenient storage box segregates sizes and styles for easy, no-rummage organization