3 pieces, 15mm .5 Inch Magnetic Stirrer Bar Stir Size Lab-Grade PTFE
You'll receive a set of 3, 15mm long by 7.5mm wide (approximately .59 inches by 0.295 inches) magnetic stirring bars.
These smaller sized stir bars are great for applications involving smaller glassware pieces or gentler mixing.
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.
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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