Spinfin Magnetic Stirring Bars

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Spinfin Magnetic Stirring Bars

Teflon® PTFE

Spinfin® magnetic stirring bars agitate liquids in round bottom vessels such as test tubes, cylinders and flasks, where other stirring bars cannot be used.
Maintains its position in a vessel and will not wobble
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.
For information on:
How to choose the correct Stirbar – Choose the Correct Stirbar for your Stirplate
What Stirbar is best for my application – Stirbar Shape and Performance
Stirbar sizes – Stirbar Actual Size Guide
Stirbars that work best in viscous solutions or when stirring at high speeds – Rare Earth Stirbar – Stronger Coupling

Catalog No.: Dimensions (Diam. X H) Quantity / Pack Price / Pack: Order Quantity
⁵/₁₆ x ⅜" (7.9 x 9.5mm) 1 $10.75
⅜ x ⅜" (9.5 x 9.5mm) 1 $10.80
½ x ½" (12.7 x 12.7mm) 1 $12.50
⅝ x ½" (15.9 x 12.7mm) 1 $10.65
¾ x ½" (19.1 x 12.7mm) 1 $12.55
⅞ x ½" (22.2 x 12.7mm) 1 $13.30
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