Spinbar Octagon Teflon Magnetic Stirring Bars, Octagon Magnetic Stirring Bars With Integral Pivot Ring Are The Most Commonly Used Shape, Each

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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;constructed of durable and inert materials; autoclavableinterrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical barspivot ring aids in reducing friction and chattering (f37110-1218 does not have a pivot ring)manufactured in a registered iso 9001:2008 facility, as verified by sgs certificatio