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Sterile Syringe Filter PVDF Hydrophilic Filtration 0.22 um Pore Size, 25 mm Membrane Diameter Sterile PVDF Membrane Individually Packed 20/pk by Labfil

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$22.99

$ 9 .99 $9.99

In Stock

1.:Hydrophilic Membrane


2.Size:25mm 0.22um


  • Sterile Syringe Filters PVDF Hydrophilic :100% integrity tested, individually packaged, gamma irradiation, individual expiry date for easy QC tracking
  • Polyvinylidene difluoride(PVDF) have broad chemical compatibility and is a low protein binder and so a good choice where high protein recovery is required
  • Applications: General biological filtration, filtration of samples for high protein recovery
  • Don’t use with: Some strong acids, bases, esters, ethers or ketones
  • Note: Kindly reminder our sterile syringe filters are for Lab Use Only



Product Description

SYRINGE FILTER

Chemical Compatibility

  • Compatible with: alcohols, weak acids, proteins, peptides, and other biomolecules
  • Incompatible with: some, bases, strong acids, esters, ethers, or ketones.

Polyvinylidene Difluoride (PVDF)

Designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration, sterilization filtration, and HPLC sample preparation. pH range ~1-14.

PVDF syringe filter

Specifications

Filter Medium PVDF
PH range ~1-14
Max Operating Temperature 130℃
Max Operating Pressure 87psi
Volume Area < 100ml
Filtration Area 4.15cm²
Wettability Hydrophilic / Hydrophobic
Membrane Pore Size 0.22um / 0.45um
Membrane Diameter 25mm
Connections(Inlet/Outlet) Female Luer Lock inlet and Male Luer slip outlet
PVDF syringe filter

APPLICATION

  • Sterilization of enzyme/protein solutions, nutrient media for cell/tissue cultures, and biological fluids
  • Clarification of protein immunoassay samples and associated buffers for western blotting
  • Clarification of nucleic acid hybridization samples and associated buffers for nothern/southern blotting
  • Filtration of chromatography samples, buffers, and mobile phases

Very Good
2025-08-31 14:09:02
Very good
Customer
2025-07-29 12:01:04
There is no consistency in the leuer lock connection it won’t screw on with any force just slips out and you loose everything your trying to filter
Andrew Boyett
2025-03-22 15:55:15
These do eliminate virtually 99.9% of all particles from any solution you render with them in my opinion. This is just going off my visuals but it’s crazy how clear the solutions are. If you’re working with anything that is for human use or animal use you are going to want the safety That these provide. I look forward to testing more products from this brand as they’ve really done outdone themselves with these. They’re easy to use to the method for installing them onto the syringes and intuitive and simple.
Unryl
2025-02-23 12:38:18
Conpletely wasted my solution. Won't allow it to pass through. Tried 4 different filters. I had to put a crazy amount of force on it and it exploded off the barrel and wasted 100 dollars worth of solution. These are complete garbage.
Jaidmaster
2025-02-06 10:27:53
I usually use Whatman GD/X 0.2um 25mm syringe filters but thought I’d give these a try. After about 5mL of warm oil these severely slowed down and I had to apply a large amount of force to get drops so I switched to the whatman and finished the other 15mL with no problem. I suppose for small qty these would be ok but I will stick with my tried and true. As you can see in the pics these are a bit thinner.Ok for small volumes.UPDATE: I tried another one of these and it did fine with 10mL so maybe just a fluke.
Mr. Verbatim
2024-12-04 09:28:52
The membrane in every one of these filters broke.
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