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
- Can be used up to 180° C
- Sterilizable by all methods
- Pore sizes between 0.2 µm and 1 µm
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Regenerated Cellulose Membrane
(0.45 µm (RC 55)) Electron Micrograph
(Magnification 1000x)
|
| Typical Data - Regenerated Cellulose Membranes |
Pore Size (μm)
(Membrane Type) |
Thickness
(µm) |
Water Flow Rate
Δp = 0.9 bar
(mL/min/cm2) |
Air Flow Rate
Δp = 3 mbar (bar)
(mL/min/cm2) |
Bubble Point (bar) |
| 0.2 (RC 58) |
75 |
18.5 |
- |
3.7 |
| 0.45 (RC 55) |
75 |
35 |
- |
3.5 |
| 1.0 (RC 60) |
70 |
160 |
75 |
0.8 |