Two Fisherbrand Octagonal Magnetic Stir bars 1" x 5/16" 25 x 8mm 14-513-51

Description

Two octagon magnetic stirring bars with integral pivot ring are the most commonly used shape for stirring small volumes in vessels such as vials, tubes and gradient makers.
Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated.
• 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 when compared to the smooth surface of cylindrical bars
• Pivot ring aids in reducing friction and chattering
• Autoclavable
• Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification