PTFE Hydrophilic Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
GVS SKU: FJ25BNPPH002AH01

GVS ABLUO PTFE Syringe Filters, 0.22 µm, 25 mm, 100/Pk - FJ25BNPPH002AH01

ISO quality system controls extend across GVS's own membrane casting and syringe filter assembly, both stages handled in-house. 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. PTFE filters aggressive organic solvents without swelling or breakdown while withstanding aggressive organics that degrade other media and accepts aqueous samples without alcohol pre-wetting. Polyolefin construction sheds virtually no extractable material into the sample while routing flow to minimize backpressure in service and presses snugly against the membrane during the pass. For workflows requiring validated sterile-grade performance, point-of-use retention meets it without a separate sterilization step.

Membrane Characteristics

• Non-fibrous, fully synthetic structure sheds no fibers into filtrate
• Aqueous buffers and HPLC mobile phases wet the hydrophilic surface instantly
• UL 94 V-0 rating confirms the highest self-extinguishing classification
• Insolubility in all known organic solvents avoids swelling and pore distortion
• Membrane integrity holds across repeated autoclave sterilization cycles at 121°C to 134°C

Housing Characteristics

• Standardized luer connection geometry provides secure engagement with standard syringe tips
• Minimal extractable release from the housing supports sensitive analytical work downstream
• Thermal-bonded construction keeps adhesives out of the fluid path
• Medical-grade polypropylene with broad chemical compatibility

Particulates that reach your column with the sample foul the frits and shorten its life. Upstream sample clarification keeps your separations clean and reproducible from sample preparation through final injection. Reach out to the Tisch Scientific team about minimum order quantities and shipping timelines for your filtration product selection.

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

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene Housing

Diameter

25mm

Inlet Connection

Female Luer Lock

Material

Polytetrafluoroethylene (PTFE)

Outlet Connection

Male Luer Slip

Pack Count

100

Pore Size (µm)

0.22

Sterility

Nonsterile

Wettability

Hydrophilic

• Air Monitoring - Ensures precise capture of airborne particulates for environmental analysis in demanding atmospheric monitoring conditions.
• Polymer GPC Prep - Clarifies polymer solutions in THF ahead of gel permeation chromatography, protecting columns from particulates.
• Aggressive Solvents - Clarifies chlorinated hydrocarbons and aromatics without membrane degradation, delivering pure filtrate quality consistently.
• Trace Metals Analysis - PTFE's low metal-extractable profile clarifies acid-digested samples for clean, low-background ICP-MS and ICP-OES results.
• Battery Electrolyte Prep - Clarifies lithium-ion battery electrolyte in carbonate solvents ahead of GC-MS purity and impurity analysis.
• Extractables Testing - Clarifies packaging material organic solvent extracts ahead of LC-MS analysis, keeping background low for leachable detection.