




🧪 Stir Smarter, Not Harder – Elevate Your Lab Game!
This set of 20 PTFE magnetic stir bars (3x5mm, cylindrical) offers exceptional chemical resistance, extreme temperature tolerance (-196°C to 250°C), and a non-stick, non-toxic surface. Engineered for precision and durability, these stir bars ensure flawless mixing in professional and experimental settings, making them an essential tool for any serious lab or industrial environment.
| Manufacturer | BBTC |
| Part number | PTFE -Stir |
| Item Weight | 9 g |
| Product Dimensions | 0.5 x 0.3 x 0.3 cm; 9 g |
| Item model number | PTFE -Stir |
| Size | cylinder shape:3X5mm |
| Colour | pure white |
| Material | PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid), Plastic |
| Shape | Cylindrical |
| Item Package Quantity | 1 |
| Number of Pieces | 20 |
| Batteries included? | No |
| Batteries Required? | No |
A**.
👍
Perfect
A**L
Agitadores
Llego rápido el producto, muy bueno.
N**E
funktionieren
Man muss hakt wissen wofür mna diese Mini reisähnlich großen Ruhrer braucht. Funktionieren tun sie
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
1 week ago
1 month ago