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🧪 Stir Smarter, Not Harder: The Ultimate Magnetic Mixer Upgrade
This set of 20 PTFE cylindrical magnetic stir bars (3x5mm) offers exceptional durability and precision. Engineered with strong magnets and chemically inert PTFE, they resist extreme temperatures (-196°C to 250°C) and harsh solvents, ensuring reliable, non-toxic stirring for professional labs and creative pros alike.
| ASIN | B074FVWH1J |
| Brand | BBTCTY |
| Colour | pure white |
| Customer Reviews | 4.6 out of 5 stars 37 Reviews |
| Item Dimensions L x W x Thickness | 5L x 3W x 3Th millimetres |
| Item Shape | Cylindrical |
| Item Thickness | 3 Millimetres |
| Item thickness | 3 Millimetres |
| Manufacturer | BBTC |
| Manufacturer Part Number | PTFE -Stir |
| Material | PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid), Plastic Material PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid), Plastic See more |
| Material Type | PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid), Plastic |
| Model Number | PTFE -Stir |
| Number of Items | 20 |
| Number of Pieces | 20 |
| Product dimensions | 5L x 3W x 3Th millimetres |
| Shape | Cylindrical |
| UPC | 723740420043 |
A**.
👍
Perfect
A**A
Fáciles de limpiar
Buen material, excelentes para tubos chicos, fáciles de limpiar
A**L
Agitadores
Llego rápido el producto, muy bueno.
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
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.
L**1
Don't
Magnet bars are so weak there's no mixing, extremely weak and little movement is slow. It is a great idea but I cannot use a single one. Not 1.
Trustpilot
2 weeks ago
2 weeks ago