Bel-Art Spinpak 6 Pack of Stir Bars

Bel-Art Scienceware F371600000 Teflon (PTFE), Octagonal Spinpak Magnetic Stir Bar Assortment, with Pivot Ring (Pack of 6)

6 Pack of PTFE Stir Bars by Bel-Art.  Octagonal shape to create more turbulence and stronger vortex vs round, cylindrical shape or a polygonal shape stir bars.  PTFE casing.  Built-in pivot ring helps reduce vibration and wear during stirring.  Contains six stir bars, two each in the following sizes: 1 x 0.3125″ (25.4 x 8 mm), 1.5 x 0.3125″ (38.1 x 8 mm), 2 x 0.3125″ (50.8 x 8 mm)

Combine with a Stir Plate and Erlenmeyer and you’re all set up to do stir plate starters.

Use this in combination with an Erlenmeyer Flask and Stir Plate to make a yeast starter.  A stir plate… keeps yeast in constant contact with nutrients, encourages CO2 to off gas and continuously incorporates oxygen.  All of that means higher cell counts.

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Bel-Art Scienceware F371600000 Teflon (PTFE), Octagonal Spinpak Magnetic Stir Bar Assortment, with Pivot Ring (Pack of 6)

AlsoYeast Starters & Fermentation Resource Page | StirStarter Stir Plate | Yeast: The Practical Guide to Beer Fermentation

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