Round, cylindrical shape provides better centering and creates less turbulence than a multisided shapeHeat-resistant glass casing is nonporous and nonabsorbent, and it can resist temperatures up to 525 degree Fahrenheit (274 degree Celsius)Smooth surface provides quicker cleanup and less risk of cross-contamination than bars with pivot rings and allows the bar to spin on the bottom of the container to disperse light sediment and air bubblesInternal magnet made from alnico V, an alloy of aluminum, nickel, iron, and cobaltCasing material meets the U.S. Pharmacopoeia specifications for Type I borosilicate glass
• Pyrex glass coated • Very effective at high temperatures up to 274C (525F) • Ideal for 'zero absorption' stirring applications • Glass surface is completely smooth • Easy to clean
Brand: SP Scienceware, Model: 371010001, Size: 1 x 3/8" (25.4 x 9.5mm)