VWR® Giant Polygon Magnetic Stirring Bars with Pivot Ring
Designed for stirring large volumes in vessels such as drums and tanks
- Marring of plastic containers is diminished
- Multifaceted surface adds turbulence relative to similar size smooth cylindrical stirring bars
- Ideal for use with the Cool Stir® Large Volume Stirrer
- Capable of stirring volumes up to 190 L (50 gallons)
- Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE low friction coating; durable and inert
- Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification
- Autoclave safe
A molded pivot ring minimizes the contact area between the bar and the vessel, thus reducing friction and chattering.