Regenerated Cellulose Membrane
(0.45 µm (RC 55)) Electron Micrograph
(Magnification 1000x)
Whatman regenerated cellulose membranes are made of pure cellulose, without any wetting agents.
Features and benefits
- Spontaneously wetting, very good wet strength
- Extremely chemically resistant; suitable for aqueous and organic media
- Hydrophilic
- Mechanically stable
- Sterilizable by all methods
- Pore sizes between 0.2 µm and 1 µm
| Typical Data - Regenerated Cellulose Membranes |
Pore size (µm)
(membrane type) |
Thickness
(µm) |
Water flow rate
Δp = 0.9 bar
(s/100 ml/12.5 cm2) |
Air flow rate
Δp = 3 mbar (bar)
(s/100 ml) |
Bubble point (bar) |
| 0.2 (RC 58) |
75 |
14 |
- |
3.7 |
| 0.45 (RC 55) |
75 |
26 |
- |
3.5 |
| 1.0 (RC 60) |
70 |
3 |
12.5 |
0.8 |