Tisch
PVDF Membrane Filters, 0.22 um, 142mm, Nonsterile, 50/Pk SKU: SF16718

PVDF Membrane Filters, 0.22µm, 142mm - SF16718

Eliminate the risk of microbial contamination in your upstream workflows with the PVDF Membrane Filters, 0.22um, 142mm, Nonsterile, 25/pk, optimized for sterile filtration protocols. Leveraging the specific retention properties of PVDF, this device offers a validated 0.22 barrier against microbial contaminants. Further enhancing usability, the robust physical structure of the membrane allows for easy handling and placement into filtration hardware without tearing. Consequently, by reducing the risk of downstream contamination, these filters serve as a critical safeguard for the integrity of your experimental results.

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

Your laboratory throughput depends on reliable consumables, and these filters are designed to keep your sequences running smoothly, sample after sample. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Color

White

Diameter

142mm

Filtration Area

158.29cm2

Grid (Yes/No)

No

Grid Color

/

Incompatibility

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

Material

PDVF

Maximum Operating Pressure

14.5psi

Maximum Operating Temperature (°C)

80°C

Membrane Thickness (µm)

100-130μm

Pack Count

25

Pore Size (µm)

0.22

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.34

Wetability

Hydrophobic

• Biological Samples - Clarifies protein-rich solutions without loss of target molecules, preserving sample integrity for critical downstream assays
• Trace Analysis - Prevents non-specific binding in trace analysis, ensuring that low-concentration analytes remain in solution for detection
• Western Blotting - Ensures ultra-low protein binding for maximum sample recovery, critical for sensitive immunodetection protocols and assays
• Spectroscopy - Provides optical clarity and low background interference, making it ideal for UV-Vis and fluorescence sample preparation
• 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