Cost-effective high-quality filtration that decreases instrument downtime and improves the reliability of experimental results.
Diamond PureFlow syringe filters feature a polypropylene housing secured around a membrane with a molded polypropylene sealing ring. This double injection molding provides a durable filter built to withstand pressures higher than most alternatives.
Benefits
- Performance: High flow rates and low absorption membranes minimize sample loss.
- Simplicity: Color-coded rings allow easy identification of membrane and filter media type. Each filter is clearly marked with a code that indicates membrane material and pore size.
- Strength: The bonded outer ring provides strength under higher pressure.
- Efficiency: Integral PP pre-filter provides both fast filtration and high flow rates.
- Quality: Manufacturing process certified to ISO 9001 standards.
Available in a variety of membrane types, filter diameters, and membrane porosities to meet nearly all applications.
Membrane Types
| PTFE (Polytetrafluoroethylene) Hydrophilic Membrane |
- "Universal" membrane- ideal for both aqueous and organic samples
- Strong chemical stability and inertia
- Strong acid and alkali solvent filtration
- Chemically resistant to all solvents
- pH Range: 1-14
|
Specifications
| Diameter |
13 mm |
30 mm |
| Housing Material |
PP |
PP |
| Filtration Area (cm2) |
0.092 |
4.9 |
| Holdup Volume (µl) |
<10 |
<120 |
| Volume Throughput (ml) |
10 |
100 |
| Connections (Inlet/Outlet) |
Female Luer Lock Inlet/Male Luer Slip Outlet |
| Max Operating Pressure (psi) |
87 |
87 |
| Max Operating Temperature (°C) |
100 |
100 |
| Prefilter |
PP |
PP |