Tisch
Hydrophilic PVDF Membrane Filter, 0.45um, 47mm, Nonsterile, 200/Pk SKU: SF18457

PVDF Membrane Filters, 0.45µm, 47mm - SF18457

Designed to protect sensitive chromatography columns from clogging, the PVDF Hydrophilic Membrane Filter, 0.45um, 47mm, Nonsterile, 200/pk delivers exceptional retention of particulates without compromising flow rates. Facilitating rapid sample turnover, the hydrophilic PVDF membrane structure ensures the 0.45 rating remains consistent even under pressure. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. 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)
• Verified 0.45 retention rating for clarification

You can streamline your sample preparation process significantly by adopting a filtration solution designed to handle your specific volume requirements. You invest significant resources into your samples; safeguarding them with a proven filtration barrier is a cost-effective insurance policy for your lab. Take control of your sample preparation variables and ensure that your data reflects the true nature of your work, rather than the quality of your consumables.

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

Color

White

Diameter

47mm

Filtration Area

17.34cm2

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

200

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Weight

0.26

Wetability

Hydrophilic

• Spectroscopy - Provides optical clarity and low background interference, making it ideal for UV-Vis and fluorescence sample preparation
• 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
• Western Blotting - Ensures ultra-low protein binding for maximum sample recovery, critical for sensitive immunodetection protocols and assays
• Biological Samples - Clarifies protein-rich solutions without loss of target molecules, preserving sample integrity for critical downstream assays
• Protein Purification - Facilitates the routine clarification of chromatography samples, preventing column fouling without binding target proteins