Cylindrical Magnetic Stirrer Bar, PTFE Manufacturer,Supplier and Exporter in India
Product Code : TVT-CELE-10727
The Cylindrical Magnetic Stirrer Bar is a plain-design PTFE-coated stirring bar built to work with standard magnetic stirrers and hot plate stirrers, providing reliable, chemically resistant agitation for laboratory mixing.
How It Works
Inside the bar, strong alloy magnets are fully sheathed in pure white inert PTFE, so the bar is driven by the rotating magnetic field of a stirrer plate placed beneath the vessel while the PTFE shell keeps the contents of the vessel from ever contacting the magnet directly. Because PTFE is resistant to virtually all chemical attack and can withstand temperatures up to 260°C, the bar can be used across a wide range of aggressive reagents and elevated-temperature mixing tasks.
Technical Specifications
| Parameter | Specification |
|---|---|
| Design | Plain cylindrical |
| Coating Material | Pure white inert PTFE |
| Magnet Type | Strong alloy magnet, PTFE-sheathed |
| Chemical Resistance | Resistant to virtually all chemical attack |
| Max. Operating Temperature | 260°C |
| Compatibility | Standard magnetic stirrers and hot plate stirrers |
Applications
PTFE-coated cylindrical stirrer bars of this type are used throughout chemistry, pharmaceutical and materials laboratories for routine magnetic stirring of solutions, reagents and reaction mixtures, including applications involving corrosive chemicals or elevated temperatures where an uncoated metal stirrer bar would not be suitable.
Related Products & Category
Listed under Chemistry & Pharmaceutical Lab Equipment. Related products: Magnetic Stirring Bar Retrievers, PTFE and Beaker Insert Stirrers.
Frequently Asked Questions
What is this stirrer bar coated with?
It is coated in pure white inert PTFE, which encases the internal alloy magnet.
What is the maximum temperature this bar can withstand?
It is rated for use up to 260°C.
Is this bar resistant to chemicals?
Yes, the PTFE coating is resistant to virtually all chemical attack, making it suitable for aggressive reagents.
Request a Quote
The Cylindrical Magnetic Stirrer Bar, PTFE is supplied by Tvet Equipments. To price it, tell us the sizes and quantities you need and where they should be delivered. Send an enquiry to Tvet Equipments.
Last updated: September 2026
