Cylindrical Spinbar Magnetic Stirring Bars

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Cylindrical Spinbar Magnetic Stirring Bars

Teflon® PTFE

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics.
Small removable pivot ring in the center adds to their versatility
Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers
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.: Product Note Dimensions (L X Dia.) Quantity / Pack
F37111-0012 ½ x ⁵/₁₆" (12.7 x 8mm) No pivot ring 1
F37111-1238 ½ x ⅜" (12.7 x 9.5mm) 1
F37111-0034 ¾ x ⁵/₁₆" (19.1 x 8mm) No pivot ring 1
F37111-0001 1 x ⁵/₁₆" (25.4 x 8mm) 1
F37111-0138 1 x ⅜" (25.4 x 9.5mm) 1
F37111-0114 1¼ x ⁵/₁₆" (31.8 x 8mm) 1
F37111-1148 1¼ x ⅜" (31.8 x 9.5mm) 1
F37111-0112 1½ x ⁵/₁₆" (38.1 x 8mm) 1
F37111-1128 1½ x ⅜" (38.1 x 9.5mm) 1
F37111-0158 1⅝ x ⅜" (41.3 x 9.5mm) 1
F37111-0134 1¾ x ⁵/₁₆" (44.5 x 8mm) 1
F37111-1348 1¾ x ⅜" (44.5 x 9.5mm) 1
F37111-0002 2 x ⁵/₁₆" (50.8 x 8mm) 1
F37111-0238 2 x ⅜" (50.8 x 9.5mm) 1
F37111-0218 2⅛ x ⅜" (54.0 x 9.5mm) 1
F37111-2125 2½ x ⅝" (63.5 x 16mm) 1
F37111-0003 3 x ½" (76.2 x 12.7mm) 1
F37111-0004 ** 4 x ⅝" (101.6 x 16mm) 1
F37111-0005 ** 5 x ⅝" (127.0 x 16mm) 1
F37111-0006 ** 6 x ¾" (152.4 x 19mm) 1
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