Bel-Art Spinbar Teflon Octagon Magnetic Stirring Bar; 25.4 x 8mm, White (F37110-0001)More Info
From the product description, check product page for current description, price and availability:
- Octagonal shape creates more turbulence and a stronger vortex than a round, cylindrical shape or a polygonal shape
- Teflon (PTFE) casing is chemically inert, can be used with corrosive chemicals, and helps reduce friction and wear while spinning
- Built-in pivot ring helps reduce vibration and wear during stirring
- Internal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobalt
- Casing material is approved for use in food, drug, and cosmetic applications
- Use along with an Erlenmeyer Flask and Stir Plate to do Stir Plate Yeast Starters.
- What are Other’s Saying? Search this product’s Amazon reviews for “brew” – may include reviews for other sizes or variations
- Why a Stir Plate? The constant motion of a stir plate integrates oxygen, puts yeast in constant contact with nutrients, relieves built up CO2 and generally helps yeast to grow more rapidly. That also means smaller starters.
Bel-Art Spinbar Teflon Octagon Magnetic Stirring Bar; 25.4 x 8mm, White (F37110-0001) – note that multiple variations of this product may be available, as such a different version may appear at this link