Brain "BR" Style Microdialysis Probes
The "BR" style microdialysis probe is BASi's most popular.
- Concentric-style microdialysis probe.
- Standard membrane lengths: 1 mm, 2 mm, 3 mm and 4 mm.
- Probe membrane is polyacrylonitrile (PAN) with an OD of 320µm.
- The cannula length is optimized to reach anywhere in the rat brain.
- Custom membrane and cannula lengths are available.
- If you are working with mice, see the MBR style microdialysis probes.
Don’t see what you need? BASi can help! Submit your request for custom probes here!”
Probes can be sterilized, but there are some limitations. Click here for more details!
- May be used with optional BR intracerebral guide cannula, or mount directly on skull using acrylic cement.
- Commonly used for rats, hamsters, and guinea pigs.
- Non-metallic and can be used for NMR imaging.
Brain "BR" Microdialysis Probes
| Item No. | Description |
| MD-2200 | BR-2, Brain Microdialysis Probes, 2mm membrane (3/box) |
| MD-2202 | BR-1 Brain Microdialysis Probes (3/box) |
| MD-2203 | BR-3 Brain Microdialysis Probes (3/box) |
| MD-2204 | Brain Microdialysis Probes, 4mm membrane (3/box) |
Brain "BR" Intracerebral Guide Cannulae
| Item No. | Description |
| MD-2250 | O-ring, Intracerebral Guide Cannula and Stylet (3/box) |
| MD-2251 | Omega-ring, Intracerebral Guide Cannula and Stylet (3/box) |
Other accessories
| Item No. | Description |
| MD-1300 | Dental Acrylic Cement |
Cannula: Coated fused silica
Probe Volume: 2.1 to 2.3 µL (BR-2 or BR-4)
Membrane: to PAN. 30KDa MWCO, 320µm OD, 1, 2, 3 or 4 mm lengths in stock.
Custom length probes available
| Dimensions | ||
| Membrane | OD 320µm | ID 220µm |
| Probe Cannula Diameter | OD 510µm | ID 360µm |
| Probe Cannula Length | 15 MM | N/A |
| Probe Cannula Length when in BASi® guide cannula |
10 mm | N/A |
| Head Diameter | OD 6.4mm | N/A |
| Tubing Inlet/Outlet | OD 635µm | ID 254µm |
