PES Syringe Filters, 0.22um, 25mm, Glass Fiber Prefilter, Luer-Lok/Luer Slip, Nonsterile, 10/Pk
GVS SKU: GF25BNPGS002AT01PF

GVS ABLUO Polyethersulfone (PES) Syringe Filters, 0.22 µm, 25 mm, 10/Pk - GF25BNPGS002AT01PF

GVS casts its own microporous membranes and assembles them into finished syringe filters under one roof, rather than sourcing either component externally. Sterilizing-grade syringe filters deliver sterile-grade retention as a single-use format, eliminating the autoclaving and cleaning cycle a reusable sterile filtration setup would require. PES stays stable across the full pH 1 to 14 range and reaches sterile-grade performance while protecting analyte yield. The polypropylene housing preserves sample chemistry across the flow path and leaves no seam for sample to bypass the membrane. For workflows requiring validated sterile-grade performance, point-of-use retention meets it without a separate sterilization step.

Free of per- and polyfluoroalkyl substances, the filter uses only fluoropolymer-free wetted materials that contribute no PFAS of their own to an aqueous filtrate during routine sample preparation. Carrying independent third-party PFAS-free validation, the device shields low-level per- and polyfluoroalkyl determinations from the background contamination an ordinary filter can contribute during routine sample filtration. Trace PFAS workflows gain a filtration step that supports defensible, contamination-controlled results across the environmental and aqueous matrices these regulatory methods routinely place under scrutiny.

Prefiltration

• Depth-loading glass fiber matrix captures particulate throughout its full thickness
• Glass fiber prefilter stage sustains flow through particle-laden, hard-to-filter samples
• Naturally hydrophilic borosilicate fiber wets quickly with aqueous samples
• Added glass fiber stage extends usable throughput by delaying membrane clogging

Membrane Characteristics

• Non-hydrogen-bonding surface avoids the polar adsorption nylon's amide backbone causes
• Aromatic sulfone backbone underlies stability across the full pH range
• Mechanical strength keeps the matrix intact under vacuum or pressure
• PFAS extractables test non-detectable under EPA Method 537.1
• Finest available pore ratings achieve aseptic-grade filtration performance

Housing Characteristics

• Medical-grade polypropylene with broad chemical compatibility
• Thermal-bonded construction keeps adhesives out of the fluid path
• Maintains dimensional form and seal integrity through elevated-temperature sample preparation at its rated limit
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation

A particulate-laden aqueous sample makes the rest of your preparation unpredictable. Consistent aqueous clarification clears particulates without slowing your bench routine from the first sample of the day through the last. Request comparable filtration options that may offer cost savings for your order from the Tisch Scientific team.

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

Color

Transparent

Compliance Standards

PFAS-Free

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (clear)

Diameter

25mm

Filtration Area

4.63 cm

Inlet Connection

Female Luer Lock

Material

Polyethersulfone (PES)

Maximum Operating Pressure

75 psi

Maximum Operating Temperature (°C)

90

Membrane Brand

ABLUO Supreme

Membrane Color

Transparent

Outlet Connection

Male Luer Slip

Pack Count

10

Pore Size (µm)

0.22

Pre-filter Pore Size

0.7

Prefilter (Yes/No)

Yes

Prefilter Material

Glass Fiber (GF/F)

Sterility

Nonsterile

Wettability

Hydrophilic

• Sample Recovery - Minimizes sample loss in low-protein-binding applications, delivering high yield for precious or rare biological specimens.
• Media Preparation - Facilitates rapid sterilization of tissue culture additives, lowering contamination risk during sensitive laboratory work.
• Pesticide Residue Testing - PES membranes improve polar pesticide recovery in food-safety LC-MS/MS testing versus hydrogen-bonding nylon.
• Organic Carbon Testing - Clarifies water samples ahead of DOC and UV254 analysis while keeping organic carbon adsorption to the membrane minimal.
• PFAS Water Testing - PES filters process aqueous samples for EPA Method 1633A PFAS testing without added fluorinated background.
• Cell Culture - Reduces the risk of mycoplasma contamination in growth media, supporting healthier cell lines and more reliable experimental outcomes.