Bel-Art Spinbar Teflon Polygon Magnetic Stirring Bar, 40 x 8mm, White, Pivot Ring

The multifaceted magnetic stirring bar surface adds turbulence relative to similar size smooth cylindrical stirring bars. Ideal for single use applications mixing radioactive reagents or when cross contamination might be a concern Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating – Superior Chemical Compatibility Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclavable

Designed for stirring large volumes in vessels such as drums and tanks. A molded pivot ring minimizes the contact area between the bar and the vessel, thus reducing friction and chattering. Marring of plastic containers is diminished Multifaceted surface adds turbulence relative to similar size smooth cylindrical stirring bars Ideal for use with Cool Stir®Large Volume Stirrer, H37028-0001; capable of stirring volumes up to 190 L (50 gallons) Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating – Superior Chemical Compatibility Manufactured in a registered ISO ...

Spinplus®magnetic stirring bars add speed and efficiency to mixing operations. The "+" shape creates a deep vortex and provides stable, quiet operation Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating – Superior Chemical Compatibility Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclave safeTEFLON®is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.

These PTFE encapsulated stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars. A center molded pivot ring minimizes the contact area between the bar and the vessel, thus reducing friction and chattering. Marring of plastic containers is also diminished. Autoclave safe.

Designed for small volume mixing 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®brand PTFE Coating; Superior chemical compatibility Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclave safeTEFLON®is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.