WINSTAR Series Polyvinylidene Difluoride ( PVDF ) is a broad purpose hydrophilic membrane which can be used in a variety of applications, no need to prewetting the filter when used with aqueous based solvent. It has high flow rates and is generally compatible with most common solvents. PVDF is a low protein binding media.
Disposable Hydrophilic PVDF Syringe Filters
Using Germany /US imported membrane inside made in 100,000 class clean room
Ultrasonic welding ensures no contaminant to samples
Achieve more reproducible analyses
Hydrophilic syringe filter, low protein binding, high flow rate
Color-coded by membrane for easy identification
Luer lock inlet provides strong,leak-tight syringe connection to withstand filtration pressure.
Exceptional temperature stability provides extended sampling range over other membranes
Integral sealing ring provides greater strength to filter housing, leakage free and bursting free
General biological filtration, filtration of samples for high protein recovery
1. Compatible with: Alcohols, 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
|Filter Media||Hydrophilic PVDF|
|Housing||Medical PP||Medical PP|
|Maximum Operating Pressure||6.2bar||6.2bar|
|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|
|Item Code||Pore Size(μm)||Diameter(mm)||Sterile||Quantity/pk|
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.