Polyethersulfone (PES) Syringe Filters, 0.45um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
GVS SKU: FJ13BNPPS004AH01

GVS ABLUO Polyethersulfone (PES) Syringe Filters, 0.45 µm, 13 mm, 100/Pk - FJ13BNPPS004AH01

ISO quality system controls extend across GVS's own membrane casting and syringe filter assembly, both stages handled in-house. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. The PES matrix tolerates aliphatic alcohols, glycols, and aqueous buffers and separates particulates precisely at its micron cutoff. Thermal-bonded PP construction leaves no seam for sample to bypass the membrane while preserving sample chemistry across the flow path and sustains efficient flow on viscous samples. Where bench-scale prep must move quickly from one sample to the next, each sample starts as clean as the last without a carry-over risk or a cleaning step between uses.

Membrane Characteristics

• PFAS extractables test non-detectable under EPA Method 537.1
• Aromatic sulfone backbone underlies stability across the full pH range
• Non-ionic surface avoids charge-driven protein binding of positively and negatively charged membrane types
• Absolute pore size rating holds consistent across every lot
• Mechanical strength keeps the matrix intact under vacuum or pressure

Housing Characteristics

• Maintains dimensional form and seal integrity through elevated-temperature sample preparation at its rated limit
• Low moisture absorption keeps the housing dimensionally stable through humid storage and shipping
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate

Juggling several filter types for one routine clarification eats up your bench time. General-purpose aqueous filtration supports the sample types you handle every day across your water-analysis and general analytical workflows. Start a live chat with the Tisch Scientific team about packaging, unit count, and ship-date for your filtration order.

For more information about chemical compatibility, please review our Chemical Compatibility Chart.

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene Housing

Diameter

13mm

Inlet Connection

Female Luer Lock

Material

Polyethersulfone (PES)

Outlet Connection

Male Luer Slip

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Wettability

Hydrophilic

• Sample Recovery - Minimizes sample loss in low-protein-binding applications, delivering high yield for precious or rare biological specimens.
• Biological Assays - Protects sensitive enzymatic and antibody-based assays from particulate interference without adsorbing critical reagents.
• Serum Filtration - Clarifies serum and plasma samples quickly while retaining critical proteins needed for accurate downstream analytical testing.
• Life Science Prep - Speeds processing of viscous biological solutions, improving laboratory workflow efficiency during busy sample prep days.
• PFAS Water Testing - PES filters process aqueous samples for EPA Method 1633A PFAS testing without added fluorinated background.
• Nucleic Acid Recovery - Processes DNA and RNA extracts with minimal nucleic acid adsorption, preserving yield on the hydrophilic PES surface.