Disposable Hydrophobic PVDF Syringe Filters

Disposable Hydrophobic PVDF Syringe Filters

Polyvinylidene Difluoride (PVDF) is a broad purpose hydrophobic membrane that can be used in a variety of applications. It has high flow rates and is generally compatible with most common solvents. PVDF is a low protein binder.


Advantage of PVDF Syringe Filter

Ultrasonic welding ensures free leakage and no contaminant to samples
Universal Luer fitting ensure compatibly with syringe
Quantity break pricing for greater savings

Features of PVDF Syringe Filter

Color-coded design make easier for identification
Hydrophobic syringe filter with a high flow rate
Wide chemical compatibility
Exceptional temperature stability provides extended sampling range over other membranes
Integral sealing ring provides greater strength to filter housing, leakage free and bursting free
Protect any analytical system, extend LC column lifetime

Application of PVDF Syringe Filter

General biological filtration, filtration of samples for high protein recovery.
Protein-based samples with high non-specific binding
Environmental water samples

Chemical Compatibility

1. Compatible with: weak acids, proteins, peptides and other biomolecules
2. Incompatible with:
Some strong acids, bases, esters, ethers or ketones.
DMF, DMSO, MEK, acetone and most caustic solutions > 6N

Technical Data

Filter Media Hydrophobic PVDF
Pore Size 0.22μm 0.45μm
Diameter 13mm 25mm
Housing Medical PP Medical PP
Bubble Point 0.1Mpa 0.05Mpa
Filtration Area 1.0cm2 4.3cm2
Maximum Operating Pressure 6.2bar 6.2bar
Process Volume 10mL 100mL
Hold-up Volume < 25μL < 100μL
Inlet Female Luer Lock Female Luer Lock
Outlet Male Luer Unlock Male Luer Unlock
Flow Direction Flow should enter from the inlet
Maximum Operating Temperature 60℃
Sterilization Autoclave at 121℃ at 1 bar for 20 minutes/EO/Gamma

Ordering Information

Item Code Pore Size(μm) Diameter(mm) Sterile Quantity/pk
WPV1322N 0.22 13 No 100pcs
WPV1345N 0.45 13 No 100pcs
WPV2522N 0.22 25 No 100pcs
WPV2545N 0.45 25 No 100pcs

We have more than thirty lines for the production of micro-porous Membranes, Syringe filters, Sample vials, Septa and caps, along with Filter Paper, Vacuum pumps and manifolds.

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