Product Description
Stir sealed microscale reactions without opening the vessel or introducing contaminants. A tiny magnetic bar inside the vial does the mixing, so reactions stay closed while reagents are kept in steady motion on a stir plate. The small size suits conical vials and flasks.
This listing is for Kimble catalog number 791145-0021: PTFE Stir Bar, Round, Micro, PTFE, 4 X 12 mm, Case of 12. These round stir bars are PTFE-covered magnets about 4 mm wide and 12 mm long, offering excellent chemical resistance. They are an accessory for microscale Standard Taper 14/10 threaded kits. Bars come two per glass vial with polyethylene stopper, and six vials per pack. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- PTFE covered – Excellent chemical resistance.
- Micro size – 4 x 12 mm for small vessels.
- Closed-vessel stirring – Mix without opening the container.
- Stored in vials – Two bars per glass vial with PE stopper.
Specifications
| Catalog Number | 791145-0021 |
| Brand | Kimble (DWK Life Sciences) |
| Description | PTFE Stir Bar, Round, Micro, PTFE, 4 X 12 mm |
| Sold As | Case of 12 |
| Cover | PTFE |
| Shape | Round |
| Dimensions | 4 x 12 mm |
| Bars per vial | 2 |
Applications
- Microscale reactions
- Stirring in small vials
- Teaching kits
- Sealed vessel mixing
