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You Searched For: Magnetic Stirring Bars

Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. Commonly coated in Teflon to provide chemical inertness; occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.

Magnetic stirring bars provide effective stirring of samples via magnetic manipulation. Many models feature an octagonal shape with a central integrated pivot ring for optimal turbulence while stirring thanks to a greater surface area. Commonly coated in Teflon to provide chemical inertness; occasionally glass will be the coating for use with most liquid alkali metals and alkali metal solutions in ammonia. Both of these coatings are inert and will not contaminate or react with the reaction solution.


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Product Image-58947-110

Stir Bar, Round, PTFE, Dynalon

Supplier: Dynalon
Description: Round stirring bars feature powerful permanent Alnico V magnetic cores

Product Image-60004-232

Synthware Spinvane for Minivials, Microscale, Kemtech America

Catalog Number: (60004-232)
Supplier: Kemtech America
Description: Spinvane for use with conical shaped minivials

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-30620-416

Stir Bar, Micro Color-Coded, PTFE, Dynalon

Supplier: Dynalon
Description: For stirring test tubes, micro-beakers, and similar vessels

Product Image-102095-510

Spinbar® Restrainer, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: Spinbar® restrainer is made of durable and flexible material.

Product Image-100498-846

KOMET™ Spinbar® - Stirring Bar, Electron Microscopy Sciences

Catalog Number: (100498-846)
Supplier: Electron Microscopy Sciences
Description: The 'PTFE' Komet™ Spinbar® Magnetic Stirring Bar is made from a high-energetic magnetic material.

Minority or Woman-Owned Business Enterprise


Product Image-470202-520

Stirring Bar Assortment

Catalog Number: (470202-520)
Supplier: Dynalon
Description: Assortment includes two round bars each of eight sizes ranging from 0.25" to 2.5". In total, a set of 16.
Product Image-100490-598

Disposable Magnetic Stirring and Mixing Bars, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: These bars are designed for single use applications where efficiency and cross contamination is a concern. These economical bars have a "PTFE" coating which is chemically inert for high purity contact. The magnet is an Alnico V.

Minority or Woman-Owned Business Enterprise

Product Image-100501-014

Magnetic Stirring Bars, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Description: Round Assortment Box: 22 round magnetic stirring bars

Minority or Woman-Owned Business Enterprise

Product Image-30620-500

Stir Vane, PTFE, Dynalon

Catalog Number: (30620-500)
Supplier: Dynalon
Description: Solid PTFE resin vanes feature molded magnetic bars in center
Product Image-30620-422

Stir Bar, Micro, PTFE, Dynalon

Supplier: Dynalon
Description: Designed for stirring in test tubes, micro-beakers, and similar vessels

Product Image-47734-048

Magnetic Stir Bar, Giant, PTFE, Chemglass

Supplier: Chemglass
Description: These heavy duty PTFE stirring magnet designed for use with carboys up to 12 gallon.

Small Business Enterprise

Product Image-KT791145-0021

Magnetic Stir Bar, Micro Round, PTFE, Kimble Chase

Catalog Number: (KT791145-0021)
Supplier: DWK Life Sciences (KIMBLE)
Description: PTFE-covered round magnetic stirring bar
Product Image-30620-414

Stir Bar Kit, Octagonal, PTFE, Dynalon

Catalog Number: (30620-414)
Supplier: Dynalon
Description: The octagonal stir bar kit contains 2 stir bars each of 8 different sizes
Product Image-470148-736

Magnetic Stirring Bar Retriever

Catalog Number: (470148-736)
Supplier: Ward's Science
Description: This is made of polyethylene and the dimeter of the stirring bar is ³/₈ inch and the length is 12 inch.
Product Image-80062-112

Magnetic Stir Bar, Micro, PTFE, Chemglass

Supplier: Chemglass
Description: Micro PTFE stirring magnet designed for use in the very smallest containers.

Small Business Enterprise

Product Image-30620-424

Stir Bar, Octagonal, PTFE, Dynalon

Supplier: Dynalon
Description: Octagonal stirring bars feature powerful permanent Alnico V magnetic cores

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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