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20 Pack Syringe Filter Sterile PES 0.22 um Pore Size, 33 mm Membrane Diameter, PES Hydrophilic Filtration High Throughput for Lab HPLC Sample Preparation Individually Packed by Labfil

4.8 (4) Write Review
Free shipping on orders over $29.99

$21.99

$ 9 .99 $9.99

In Stock

1.NumberofItems:20


  • Sterile individually packed: Polyethersulfone (PES) membrane syringe filter is the first choice for sterile filtration of culture media or serum. Recommended for sterilization of small volume samples, such as protein, culture medium, additives, buffers, reagents, and drugs
  • Hydrophilic membrane: PES is an inherently hydrophilic membrane that wets out quickly and completely resulting in fast filtration with superior flow rates and high throughputs
  • Low protein binding: PES is also extremely low protein binding minimizing the likelihood of target analyte binding. The low protein binding nature of the polyethersulfone membrane makes it well suited for biological sample preparation
  • High throughputs: The highly asymmetric pore structure of Labfil PES flat membrane offers a high dirty loading capacity, higher through-puts and higher flow rates than symmetrical membranes
  • Applications: PES membrane for aqueous solutions provides removal of fine particles, making it a versatile membrane for applications such as sample preparation, sterile filtration and infusion therapy


Product Description

PES sterile syringe filter

Labfil Sterile PES syringe filter is designed for maintaining the stability in low pH with low extractable levels and low protein binding. These filters are certified for issue culture filtration, protein filtration, and ion chromatography.

PES Sterile Syringe Filter 0.22um

Specifications

Filter Medium PES
Membrane Diameter 33mm
Membrane Pore Size 0.22um
Wettability Hydrophilic
Filtration Area 4.90cm²
Volume Area < 150ml
Max Operating Pressure 87psi
Max Operating Temperature 90℃
PH range 1-14
Connections(Inlet/Outlet) Female Luer Lock inlet and Male Luer slip outlet
sterile syringe filter

Ridged outer ring allows for better grip

syringe lab filter .22

APPLICATION

  • PES is certified for ion chromatography; tissue culture filtration; filtration of proteins and nucleic acids
  • PES syringe filters are widely applied in the biotechnological industries for the purification of enzymes and peptides
  • Food, beverages and ultra pure water final filtration

David t.
2025-08-03 10:56:33
Good price, got what was ordered in a timely manner.
THE KNIGHT
2025-04-18 11:35:33
Work better than expected.
PETE.
2025-03-08 13:57:52
Very difficult to use but a learning experience.
Lynne
2024-12-26 14:11:07
I'm sure this works great for the purpose intended, but I didn't read the description well and really can't use hydrophilic filters.
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