PVDF (polyvinylidene fluoride) is a hydrophobic, solvent resistant membrane that exhibits low levels of UV absorbing extractable.
PVDF is useful for HPLC sample filtration, as well as general biological filtration.
PVDF is considered to be one of the low protein binding membranes.
PVDF membranes are not recommended for use with acetone, DMF, DMSO, or bases >6N.

Housing Material: Polypropylene (PP)
Effective Filtration Area (cm2): 1.09
Pore Size (µm): 0.22 µm
Diameter: 25mm
Inlet Connection: Female luer lock
Outlet Connection: Male luer slip
Maximum Operating Temperature: 50°C
Maximum Operating Pressure: 87 psi (6.0bar) at 20 °C

Typical Applications:
HPLC sample preparation
Routine QA/QC analysis
Content uniformity
Removal of protein precipitates
Dissolution testing
Biofuel analysis

Amtast provides full line of Syringe Filters, if you are new to choose the filters, better to check following questions then choose the proper filters.
If you are still not sure, email us then we choose for you.
1. Compatibility. What kind of solution to filter?
2. Filtration area. The volume of sample to be filtered?
3. Pore size. Sterile filtration or particle removal? Target size?
4. Hydrophilicity & hydrophobicity. Can filter be wetted with the solution or solvent?
5. Sterilization method. Which method do you prefer? EO, gamma radiation or autoclave?
6. Inlet/outlet connection types. Which connection fit? FLL/MLS or MLS/MLS or FLL/MLL?
7. Dimension. Does the filter dimension match?