7 PTFE Stirs bars. Sizes: Diameter x Length 5x10mm, 6x15mm, 7x20mm, 7x25mm, 8x28mm, 8x30mm, 9x35mm
Use these 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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