Hydrophilic MCE Disc Membrane Filters 25/50 pcs/pk
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Cobetter MCE membrane is composed of cellulose acetate and nitrocellulose, and the surface is smoother and more uniform. MCE membrane is widely used for biological and environmental monitoring applications. MCE membrane is suitable for filtration of water-based solvents, not resistant to strong acid, strong alkali solutions, and most organic solvents.
Specifications
| Materials | Membrane | MCE |
| Wettability | Hydrophilic | |
| Color | White | |
| Physical Properties | Filter Diameter | 25/47/50/60/90/100/110/150mm |
| Pore Size | 0.22 μm/0.45 μm | |
| Maximum Operating Temp. | 125°C | |
| pH Range | 4.0 – 8.0 | |
| Sterility | Delivery Condition | Nonsterile |
| Package | Pack Size | 50/pk, 25/pk |
Performance
| Pore Size | Bubble Point (Water 20°C) | Water Flow Rate (s/50ml/12.68cm²) @-30KPa (water 20°C) | Thickness (μm) |
| 0.22 μm | ≥300KPa | ≤45s | 130±50 |
| 0.45 μm | ≥180KPa | ≤42s | 130±50 |
Features
- Higher flow rate
- Chemical Compatibility pH 4-8
- Biologically inert
- Available in a range of pore sizes, colored black or white, with or without a gridded surface
Applications
- Filtration of aqueous and water-based solvents
- Particle removal and clarification
- Microbiology analysis
How to Choose a Membrane Filter
Medium, buffer filtration ---------- PES membrane
Low protein adsorption filtration --- PVDF membrane
Solvent mixture ------------------ Nylon or Hydrophilic PTFE membrane
Non-polar (hydrophobic) solution -- Hydrophobic PTFE membrane
Polar (hydrophilic) solution -------- Nylon membrane
Corrosive solution ---------------- Hydrophobic PTFE membrane
Gas filtration --------------------- Hydrophobic PTFE membrane