PVDF Syringe Filter, 0.45µm, 25mm, Hydrophobic, Nonsterile, Luer-Lok/Slip, 100/Pk
LabExact SKU: LE-IWT-ES10050

LabExact PVDF Syringe Filters, 0.45 µm, 25 mm, 100/Pk - LE-IWT-ES10050

Many syringe filters ship with lot-specific quality documentation, giving analysts documented traceability beyond what an ad hoc bulk filtration setup typically provides. PVDF holds up to alcohols and mild hydrocarbon solvents and rejects particles above its absolute size threshold. The polypropylene housing presses snugly against the membrane during the pass while staying inert across common laboratory solvents and preserves sample chemistry across the flow path. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Membrane Characteristics

• Chemical compatibility spans the full pH 1 to 14 range
• Vapor-phase hydrogen peroxide decontamination cycles leave the membrane intact
• Ethylene oxide sterilization cycles leave pore integrity and flow performance intact
• Absolute pore rating ensures reproducible results between test runs
• Gamma irradiation sterilization causes no chain scission unlike polypropylene membranes

Housing Characteristics

• Housing rated for reliable filtration under syringe-applied backpressure at its maximum operating pressure
• Low moisture absorption keeps the housing dimensionally stable through humid storage and shipping
• Translucent housing wall allows visual confirmation of sample flow during filtration
• Standardized luer connection geometry provides secure engagement with standard syringe tips

A filter that softens or swells in your solvent fails you mid-run, batch after batch. Solvent-stream filtration handles the solvents and reagents your methods rely on so your filter holds its integrity through the run. Request volume pricing and stock availability on your filtration product selection from the Tisch Scientific team.

Sterilization Guidance

Standard autoclave cycles at 121°C for 30 minutes prepare the device for sterile workflows.

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

Diameter

25mm

Material

Polyvinylidene Fluoride (PVDF)

Millipore Equivalent

SLHV025NS

Pack Count

100

Pall Equivalent

4408

Pore Size (µm)

0.45

Sterility

Nonsterile

Weight

0.168

Wettability

Hydrophobic

Whatman Equivalent

6746-2504

• Beverage QC - Clarifies wine, beer, and juice samples ahead of HPLC testing for organic acids, sugars, and preservatives.
• Compressed Gas Filtration - Passes nitrogen and other inert gases freely while holding back moisture, protecting instruments and gas lines.
• Vial and Tubing Venting - Blocks liquid while venting sealed vials and tubing lines, keeping pressure equalized during fluid transfer steps.
• Petroleum Sample Prep - Removes particulates from fuel and lubricant samples ahead of viscosity and quality-control testing.
• Organic Solvent Filtration - Wets readily with alcohols and mild hydrocarbons, delivering dependable clarification of organic solvent samples.
• Bioreactor Vent Protection - Repels water while venting bioreactors and fermenters, keeping process air and gases moving freely through the line.