




🧪 Stir smarter, not harder — the magnetic mix masters you need!
This set of 10 PTFE magnetic stir bars (5x15mm, cylindrical) delivers precision stirring with strong magnetic force, exceptional chemical and temperature resistance (-196°C to 250°C), and a non-toxic, non-adhesive surface ideal for demanding lab environments and professional-grade liquid cultures.














































| ASIN | B074FZ49B6 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | pure white |
| Customer Reviews | 4.1 4.1 out of 5 stars (48) |
| Date First Available | 8 Aug. 2017 |
| Included components | no |
| Item Package Quantity | 1 |
| Item Weight | 9 g |
| Item model number | PTFE -Stir |
| Item thickness | 5 Millimetres |
| Manufacturer | BBTC |
| Material | PTFE_(Polytetrafluoroethylene), PC_(Polycarbonate), PE_(Polyethylene), PLA_(Polylactic_Acid), Plastic |
| Number of Pieces | 10 |
| Part number | PTFE -Stir |
| Product Dimensions | 1.5 x 0.5 x 0.5 cm; 9 g |
| Shape | Cylindrical |
| Size | cylinder shape:5X15mm |
E**9
They look small but do the job great for a 500ml liquid culture
T**S
Smaller than expected
M**G
Closer to 12mm in length rather than the 15mm I thought I was ordering, but it still works ok.
S**E
Smaller than I thought, but that’s my bad. Items are perfectly as described.
R**M
Smaller than I realized. Check the size in the description. These are about the size of a tic tac.
Trustpilot
1 month ago
1 week ago