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Bel-Art™ SP Scienceware™ Spinbar™ Saturn Magnetic Stir Bars

Spins efficiently to easily stir powders without stalling

$35.53 - $930.31


Autoclavable Yes
Case Quantity Ea.
Certifications/Compliance FDA
For Use With Flat or round-bottom vessels
Material Magnet
View More Specs


Teflon™ is a registered trademark of the Chemours Company FC LLC used under license by Bel-Arts Products, Inc.

Products ${productFamilyLength}
Catalog Number Mfr. No. Coating Length (Metric) Price Quantity  
Catalog Number Mfr. No. Coating Length (Metric) Price Quantity  
03-421-108 Bel-Art™
FDA grade PTFE 40mm Each for $35.53
Case of 20 Each for $710.60
03-421-109 Bel-Art™
FDA grade PTFE 50mm Each for $53.13
Case of 20 Each for $1,062.60
03-421-142 Bel-Art™
Teflon PTFE 40mm Case of 20 Each for $620.78
03-421-143 Bel-Art™
Teflon PTFE 50mm Case of 20 Each for $930.31


  • FDA-grade PTFE coating
  • A large sphere at the center of the bar lifts the ends while spinning and to reduce the surface contact area, allowing the bar to spin with decreased drag, much as a pivot ring would
  • Steam-sterilizable at 121°C (250°F)
  • For use in round or flat-bottom containers

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Description & Specifications


Flat or round-bottom vessels
Stir Bar