Hydrophilic PVDF Syringe Filter 25mm 0.22um/0.45um 100Pcs Lab Biological
Optimize your mid-to-large volume sample preparations with our high-capacity 25mm Hydrophilic PVDF (Polyvinylidene Fluoride) Syringe Filters. Specially formulated for ultra-low protein binding and requiring no pre-wetting, these non-sterile filters are the perfect choice for aqueous solutions, mild organic solvents, and critical biological samples. Engineered with an expanded filtration area, they effortlessly process 5-100 mL volumes with high flow rates and maximum sample recovery.
Customize your order by selecting your preferred pore size and package quantity from the drop-down menu:
Pore Size:
0.22 μm: Optimal for sterilizing filtration, ultra-fine particulate removal, and critical biological sample clearance.
0.45 μm: Perfect for general clarification, routine media prep, and macro-particulate removal.
Quantity Options:
100 Pcs / Box (Standard lab use)
300 Pcs (Bulk pack for frequent processing workflows)
500 Pcs (Best value for high-demand analytical facilities)
Hydrophilic PVDF Membrane: Ready to use for aqueous samples without the need for pre-wetting. Features incredibly low protein binding to guarantee maximum recovery of valuable biological samples.
Optimized for Mid-to-Large Volumes: The 25mm diameter provides a generous 3.9 cm² effective filtration area, ensuring rapid processing of 5-100 mL samples with a minimal hold-up volume (<100 μL).
Robust & Leak-Free Construction: Safely housed in an ultrasonic-welded, virgin medical-grade Polypropylene (PP) casing that withstands maximum operating pressures up to 5.2 bar without leaking.
Clear Identification: Each individual filter is clearly printed with the membrane material (PVDF) and pore size to completely eliminate guesswork during busy lab preparation.
Universal Standard Fittings: Designed with a Female Luer Lock inlet and Male Slip Luer outlet for quick, secure, and slip-free attachment to all standard laboratory syringes.
| Feature | Specification |
| Membrane Material | Hydrophilic PVDF (Polyvinylidene Fluoride) |
| Housing Material | Virgin Medical-Grade Polypropylene (PP) |
| Filter Diameter | 25 mm |
| Pore Size Options | 0.22 μm OR 0.45 μm |
| Quantity | 100, 300, or 500 pieces (Selectable) |
| Sterility | Non-sterile |
| Connectors | Female Luer Lock / Male Slip Luer |
| Effective Filtration Area | 3.9 cm² |
| Recommended Volume | 5 - 100 mL |
| Hold-Up Volume | < 100 μL |
| Maximum Pressure | 5.2 bar |
Filtration of biological solutions and proteinaceous samples
Clarification of aqueous and mild organic solutions
Mid-to-large volume HPLC and analytical sample preparation
Routine general laboratory filtration
(Note: Chemical compatibility depends on the membrane and the sample solvent. Always verify compatibility against your specific solvent, acid/base conditions, and pH range prior to use).