STIR BAR PTFE 1/2X1/8 BLUE. ,Each

Details

Here is the corrected and rephrased product description: Octagon Magnetic Stirring Bars with Integral Pivot Ring These octagon-shaped magnetic stirring bars are the most commonly used shape for laboratory applications. They come in three colors: red, yellow, and blue. All stir bars have an integral pivot ring, except for the 12.7 x 3mm sizes (58949-044, -046, and -050). These bars are autoclavable. Key Features: * Alnico magnet encapsulated in FDA Grade USP Class VI Teflon PTFE low friction coating * Durable and inert material * Interrupted profile provides greater surface area and added turbulence compared to smooth 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) * Available in two colors per package: Yellow, Red, and Blue