30mm 1.18 Inch 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 a 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, 30mm long by 8mm wide (approximately 1.18 inches by 0.31 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."