BAR PTFE 1-1/2X5/16 BLUE. ,Each

Details

Here is the corrected and rephrased product description: Octagon Magnetic Stirring Bars with Integral Pivot Ring are the most commonly used shape. They are available in red, yellow, or blue colors. All stir bars have a pivot ring, except for the 12.7 x 3mm sizes (58949-044, -046, and -050). These stirring bars are autoclavable. Key Features: * Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon PTFE low-friction coating; durable and inert * Interrupted profile provides greater surface area and added turbulence compared to the smooth surface of cylindrical bars * Pivot ring aids in reducing friction and chattering * Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification Ordering Information: * Assortment includes six of size 1 x 5/16" (25 x 7mm), with 2 each of yellow, red, and blue colors.