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🧪 Stir Smarter, Not Harder — The Ultimate Magnetic Mixer Bars
These 20 PTFE magnetic stir bars (3x5mm, cylindrical) combine precision sizing with exceptional durability, operating flawlessly from -196°C to 250°C. Engineered for chemical resistance and zero adhesion, they ensure contamination-free mixing in professional labs. Non-toxic and weather-resistant, they’re the trusted choice for millennial managers demanding efficiency and reliability.














































| ASIN | B074FVWH1J |
| Best Sellers Rank | #17,282 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Lab Stirrer Bars |
| Brand | BBTCTY |
| Brand Name | BBTCTY |
| Colour | Mini Cute, 20PCS |
| Customer Reviews | 4.5 out of 5 stars 38 Reviews |
| Manufacturer | LLLABB |
| Manufacturer Part Number | PTFE -Stir |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Model Number | PTFE -Stir |
| Number of Items | 20 |
| Number of Pieces | 20 |
| Shape | Cylindrical |
| UPC | 723740420043 |
A**.
👍
Perfect
B**Y
Exactly what I needed
I need magnetic balls or pills to use with my ink to stir when on my string machine. These fit the bill
A**A
Fáciles de limpiar
Buen material, excelentes para tubos chicos, fáciles de limpiar
J**S
Great for tiny chemistry.
I was a bit skeptical because these seemed really cheap but after a bit of testing, they do indeed stir and are coated with PTFE. They are great for very small reactions. They don't do as well as longer stirbars do when the vial is not centered on the stirplate. If you're going to be setting up several reactions on one stirplate, these might not be the best.
A**L
Agitadores
Llego rápido el producto, muy bueno.
Trustpilot
5 days ago
3 weeks ago