VWR® Spinbar® Stir Bars, Egg-Shaped, Assortment

Supplier: Avantor
VWR® Spinbar®
37187-6001
58948-078CS 1530.12 USD
58948-078
VWR® Spinbar® Stir Bars, Egg-Shaped, Assortment
Stirrers Magnetic Stirring Bars
This Spinbar® stirring bar collection includes a useful assortment of popular sizes of egg-shaped stirring bars.

  • 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

Designed especially for use in round-bottom vessels, they spin unrestricted by the vessel contour. Alnico magnets encapsulated in FDA grade Teflon® PTFE are durable and inert. Selection of thirteen magnetic stirring bars includes one 76.2 x 19 mm (3 x 3/4") and two each of 19 x 9.5 mm (3/4x3/8"), 25.4 x 12.7 mm (1x1/2"), 31.8 x 15.9 mm (11/4x5/8"), 38.1 x 15.9 mm (11/2x5/8"), 41.3 x 19mm (15/8x3/4"), and 50.8 x 19mm (2x3/4"). Autoclavable.
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