PVDF Hydrophobic Syringe Filter, Nonsterile - 0.45µm, 30mm, Luer-Lok, 100/pk
LabExact SKU: LE-IWT-ES10333

LabExact PVDF Syringe Filters, 0.45 µm, 30 mm, 100/Pk - LE-IWT-ES10333

A syringe filter's small hold-up volume limits sample loss, a meaningful difference when working with a limited or precious sample. PVDF holds up to alcohols and mild hydrocarbon solvents and holds absolute retention steady across the entire membrane. The polypropylene housing routes flow to minimize backpressure in service while shedding virtually no extractable material into the sample and leaves no seam for sample to bypass the membrane. 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

• Absolute pore rating ensures reproducible results between test runs
• Chemical compatibility spans the full pH 1 to 14 range
• Autoclave sterilization cycles leave pore structure and flow performance intact
• Mechanically durable membrane holds integrity under filtration pressure
• Thin membrane structure sustains high flow for fast sample throughput

Housing Characteristics

• Withstands standard 121°C steam autoclave cycles without softening or structural distortion
• Standardized luer connection geometry provides secure engagement with standard syringe tips
• Polypropylene housing tolerates dilute aqueous acids, bases, and alcohols used in routine sample prep
• Polypropylene housing withstands rated backpressure from dense sample matrices without deformation

Particulates left in your organic solvents and reagents carry downstream into the step that depends on a clean feed. Solvent-stream filtration handles the solvents and reagents your methods rely on from initial prep through final use. Standardize your filtration purchases across every method with volume pricing and documentation from the Tisch Scientific team.

Sterilization Guidance

The housing supports customer autoclave sterilization at 121°C for 30 minutes.

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

Diameter

30mm

Material

Polyvinylidene Fluoride (PVDF)

Pack Count

100

Pore Size (µm)

0.45

Sterility

Nonsterile

Weight

0.168

Wettability

Hydrophobic

• Petroleum Sample Prep - Removes particulates from fuel and lubricant samples ahead of viscosity and quality-control testing.
• Bioreactor Vent Protection - Repels water while venting bioreactors and fermenters, keeping process air and gases moving freely through the line.
• Culture Vessel Filling - Equalizes pressure in sealed culture vessels by venting displaced air, keeping fill and drain lines fully closed.
• Compressed Gas Filtration - Passes nitrogen and other inert gases freely while holding back moisture, protecting instruments and gas lines.
• Beverage QC - Clarifies wine, beer, and juice samples ahead of HPLC testing for organic acids, sugars, and preservatives.
• Vial and Tubing Venting - Blocks liquid while venting sealed vials and tubing lines, keeping pressure equalized during fluid transfer steps.