Permeation Barrier Membrane
PBM
Measure the mass transfer of drugs through a cellulose membrane
The Permeation Barrier Membrane allows on the basis of a permeable cellulosic membrane highly efficient detection of the passive mass transfer (mass transfer screening) of novel drugs. Regardless of the polarity of the substance, the diffusion of the different drugs may be analyzed through a membrane. Measurements with the barrier are easy, fast and reproducible. The simulation of passive mass transport can be performed by applying the Permeation Barrier Membrane in a convential Franz-Cell, side-by-side diffusion cell or other set-up thereby measuing the permeabillity of a drug.
| Membrane components | Cellulose membrane |
| Disk diameters | 1. 25.0 + 0.2 mm
2. 35.0 + 0.2 mm |
| Pore Size | Not applicable |
| Storage | Do not expose the product to the sun or UV radiation. Store it at 25℃. |
| Measuring range | No data available |
| Drug concentration | No data available |
| Operation temperature | 25℃-37℃ |
| Sampling intervals | Freely selectable |
| Test duration | No data available |
| Analysis method | e.g. HPLC, LC-MS/MS, etc. |
| Data | Permeation, flux, apparent permeation coefficient Papp
drug recovery |
| Tested drug substances | No data available |
| Warranty | The expiration date on the label |
For enquires from Europe, please contact Biomedica.
For enquires from India, please contact Electrolab.