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
PVDF (Polyvinylidene Fluoride) Hydrophilic Membrane |
- Low protein binding
- Suitable for aqueous and organic samples
- Good resistance to solvents that exhibit low levels of UV adsorbing extractables. Broach chemical compatibility.
- Ideal for HPLC sample filtration and general biological filtration
- pH Range: 1-12
|
Specifications
Diameter |
30 mm |
Housing Material |
PP |
Filtration Area (cm2) |
4.9 |
Holdup Volume (µl) |
<120 |
Volume Throughput (ml) |
100 |
Connections (Inlet/Outlet) |
Female Luer Lock Inlet/Male Luer Slip Outlet |
Max Operating Pressure (psi) |
87 |
Max Operating Temperature (°C) |
100 |
Prefilter |
PP |
Non-Sterile Syringe Filters
Non-sterile Diamond PureFlow syringe filters are perfect for a wide range of sample and filtration applications. Non-sterile filters are useful in analytical chemistry or sample preparation, protecting analytical equipment from particle contamination, and HPLC operations.
- Bulk packaged with membrane type and membrane porosity clearly indicated on each filer
- PP microfiber pre-filter layer improves filtration of particulate-laden fluids