PVDF Membrane Filters, 0.22 um, 90mm, Nonsterile, 100/Pk SKU: SF18030

PVDF Membrane Filters, 0.22µm, 90mm - SF18030

Eliminate the risk of microbial contamination in your upstream workflows with the PVDF Membrane Filters, 0.22um, 90mm, Nonsterile, 50/pk, optimized for sterile filtration protocols. To achieve this medical-grade standard, the filter utilizes a PVDF membrane that provides a sharp 0.22 cutoff necessary for sterilizing biological fluids. Delivered as precision-cut discs, these membranes ensure compatibility with all standard filter holders and funnels. Ultimately, this rigorous attention to manufacturing quality ensures batch-to-batch reproducibility, allowing laboratories to standardize their workflows with total confidence.

Key PVDF Membrane Characteristics

• PVDF membrane with hydrophilic (hplc) / hydrophobic (venting) affinity
• Ultra-Low Protein Binding characteristics
• Excellent resistance to HPLC mobile phases, alcohols, and mild hydrocarbons
• Incompatible with acetone, DMSO, or strong bases (> pH 12)
• 0.22 rating suitable for sterile filtration

When you integrate these filters into your daily standard operating procedures, you are choosing a workflow that prioritizes efficiency without compromising results. You can rely on the certified integrity of these units to protect your critical samples and instrumentation from damaging contaminants. Elevate the quality of your analytical data today by standardizing on a filtration product built to meet the exact specifications of your applications.

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

Bubble Point (psi)

17.4psi (IPA)

Color

White

Diameter

90mm

Extractables

Low

Filtration Area

63.59cm2

Flow Rate

5ml

Grid (Yes/No)

No

Grid Color

/

Incompatibility

Amyl Propyl/Butyle Acetate, Dimethylsulfoxide (DMSO), Dimethyl Formamide, Pyridine, Ketones

Material

PVDF

Maximum Operating Pressure

14.5psi

Maximum Operating Temperature (°C)

80°C

Membrane Thickness (µm)

100-130μm

Pack Count

50/pk

pH Range

1-12pH

Pore Size (µm)

0.22

Sterility

Nonsterile

Sterilization

Autoclave @ 121°C for 30min

Weight

0.27

Wettability

Hydrophobic

• Western Blotting - Ensures ultra-low protein binding for maximum sample recovery, critical for sensitive immunodetection protocols and assays
• Trace Analysis - Prevents non-specific binding in trace analysis, ensuring that low-concentration analytes remain in solution for detection
• Pharmaceutical QC - Supports routine quality control testing by reliably filtering mild organic solvent mixtures and drug formulations daily
• Immunochemistry - Delivers exceptional chemical resistance for mild organic mixtures used in sensitive immunochemical research applications
• Protein Purification - Facilitates the routine clarification of chromatography samples, preventing column fouling without binding target proteins
• HPLC Prep - Delivers high flow rates for mild organic HPLC mobile phases, ensuring clean baselines and protecting analytical columns