PVDF Syringe Filter, Sterile, 0.45µm, 13mm, Hydrophobic, Low Protein Binding, 100/pk
LabExact SKU: LE-IWT-ES10055

LabExact PVDF Syringe Filters, 0.45 µm, 13 mm, 100/Pk - LE-IWT-ES10055

A syringe filter dispenses filtrate directly into an autosampler vial, without the intermediate collection vessel a bulk vacuum filtration setup typically needs. Hydrophobic PVDF repels water for dependable gas and vent filtration while holding up to alcohols and mild hydrocarbon solvents and holds absolute retention steady across the entire membrane. The PP housing sustains efficient flow on viscous samples while keeping sample purity intact through the filtration pass and arrives factory-sterilized and individually sealed for sterile use. Where analytical results depend on clean samples, the preparation step stays consistent from sample to sample through a pre-tested syringe filter.

Membrane Characteristics

• Limiting oxygen index runs high, supporting flame resistance and low smoke
• Chemical compatibility spans the full pH 1 to 14 range
• Low extractables preserve a clean chromatographic baseline
• Hydrochloric, dilute nitric, and up to 90% sulfuric acid cause no attack
• Fluoropolymer chemistry resists microbial and fungal degradation

Housing Characteristics

• Stable across the full aqueous pH range in routine sample work
• Thermal-bonded construction keeps adhesives out of the fluid path
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Impact-tolerant polypropylene body withstands routine bench handling without damage

An aggressive solvent can leach or break down a vulnerable filter and carry debris into your prep. Solvent-stream filtration handles the solvents and reagents your methods rely on across the organic solvents and harsh reagents your methods use. Start a live chat with the Tisch Scientific team for real-time updates on product availability, lead time, or your order status.

Sterilization Guidance

Factory sterilization supports immediate use in workflows where sterility assurance matters.

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

Diameter

13mm

Material

Polyvinylidene Fluoride (PVDF)

Pack Count

100

Pore Size (µm)

0.45

Sterility

Sterile

Weight

0.44

Wettability

Hydrophobic

Whatman Equivalent

6791-1304

• Bioreactor Vent Protection - Repels water while venting bioreactors and fermenters, keeping process air and gases moving freely through the line.
• Beverage QC - Clarifies wine, beer, and juice samples ahead of HPLC testing for organic acids, sugars, and preservatives.
• Petroleum Sample Prep - Removes particulates from fuel and lubricant samples ahead of viscosity and quality-control testing.
• Vial and Tubing Venting - Blocks liquid while venting sealed vials and tubing lines, keeping pressure equalized during fluid transfer steps.
• Culture Vessel Filling - Equalizes pressure in sealed culture vessels by venting displaced air, keeping fill and drain lines fully closed.
• Robust Particulate Filtration - Withstands high pressure differentials while handling heavy particulate loads, extending membrane service life.