These stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering
Marring of plastic containers is diminished
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 safe
TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.
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