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. Our laboratory-grade stir bars are octagon shaped, with a pivot ring for decreased resistance. 3 each, 10mm long by 7.5mm wide (approximately 0.393 inches by 0.295 inches). Your order is shipped quickly from the United States. Great for home brewing yeast mixing.
ترست بايلوت
منذ يوم واحد
منذ 4 أيام
