PTFE Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
GVS SKU: FJ25BNPPT002AH01

GVS ABLUO PTFE Syringe Filters, 0.22 µm, 25 mm, 100/Pk - FJ25BNPPT002AH01

Class 100,000 cleanroom conditions govern GVS's syringe filter and membrane production, held to the specifications its quality management system defines. A single-use hydrophobic vent filter reaches sterilizing-grade retention on a vent line without the autoclave cycle or in-line housing a reusable gas filtration setup would require. Chemically inert PTFE resists attack from the harshest process chemistries while suiting gas, vent, and solvent-stream filtration and provides bacterial retention in gas and vent streams. Polyolefin construction sheds virtually no extractable material into the sample while sustaining efficient flow on viscous samples and presses snugly against the membrane during the pass. Downstream equipment and work areas stay protected from airborne bacterial contamination once the vent path runs through the membrane.

Membrane Characteristics

• Low extractables keep the chromatographic background clean
• Inert composition offers no nutrient source for microbial growth
• Non-wetting pore surface blocks liquid water while passing water vapor freely
• Water contact angle near 120 degrees marks strong hydrophobicity
• Strong oxidizing agents like nascent chlorine and concentrated sodium hydroxide cause no attack

Housing Characteristics

• Minimal extractable release from the housing supports sensitive analytical work downstream
• Burst pressure rating provides a wide safety margin above the rated maximum operating pressure
• Minimal ionic background from the polypropylene housing supports ion chromatography and trace-metal ICP-MS sample preparation
• Standardized luer connection geometry provides secure engagement with standard syringe tips

Particulates left in your organic solvents and reagents carry downstream into the step that depends on a clean feed. Reliable solvent prefiltration keeps a stray particulate from carrying into your downstream work before it carries into further processing. Contact Tisch Scientific for a quote, lead time, or stock-on-hand check on 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 (FLL)

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Slip (MLS)

Pack Count

100

Pore Size (µm)

0.22

Sterility

Nonsterile

Wettability

Hydrophobic

• Spirits Congener Analysis - Clarifies distilled spirits samples ahead of GC analysis, protecting columns from residue during congener profiling.
• Agrochemical Formulation QC - Clarifies technical pesticide concentrates in organic solvent ahead of HPLC potency and impurity analysis.
• Photoresist Filtration - Clarifies photoresist solutions in organic casting solvent ahead of spin-coating, reducing particulate defect risk.
• Fuel Analysis Prep - Clarifies gasoline and other petroleum samples ahead of gas chromatography, protecting injector ports from residue buildup.
• Air Monitoring - Ensures precise capture of airborne particulates for environmental analysis in demanding atmospheric monitoring conditions.
• Dissolution Testing - Stops the dissolution reaction and clarifies samples, with low API binding for accurate potency quantitation.