2.75 Inch 70mm Magnetic Stirring Bar Larger Stir Size Lab-Grade PTFE
New, unused PTFE (also referred to as Teflon) material. Since PTFE is hydrophobic, has high corrosion resistance and is very non reactive, it's the high quality material for magnetic stirring bars. And our laboratory-grade stir bars are octagon shaped, with a pivot ring for decreased resistance.
1 each, 70mm long by 10mm wide (approximately 2.75 inches by 0.39 inches).
Your order is shipped quickly from the United States.
Great for home brewing yeast mixing.
trivia / conversation starter: magnetic stirring bars are often referred to as a "flea."
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