ValuPrep Syringe Filters 13mm, 0.2um, w/ wwPTFE Membrane, 1000/Pk
Pall SKU: 6614567

Pall ValuPrep PTFE Syringe Filters, 0.2 µm, 13 mm, 1000/Pk - 6614567

Pall Corporation combines proprietary membrane technology with a housing platform validated for both manual and automated filtration workflows. A syringe filter seats a membrane in a sealed housing that threads onto a standard luer fitting. The PTFE membrane withstands aggressive organics that degrade other media while filtering aggressive organic solvents without breakdown and wets directly with aqueous samples. The PP housing prevents sample bypass under rated operating pressure while contributing minimal extractables to the filtrate and sustains efficient flow on viscous samples. When chromatographic methods demand particle-free injections, point-of-use syringe filtration clarifies the sample before it reaches the column.

Technical Specifications

• Sterilizing-grade liquid retention at sub-micron pore sizes
• Filters aggressive organic solvents without swelling or breakdown
• Surface-treated for direct aqueous wetting without alcohol pre-wetting
• Chemically inert against aggressive solvents, strong acids, and alkalis
• Absolute pore size rating gives consistent results across protocols

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Stable across the full aqueous pH range in routine sample work
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Optimized internal geometry minimizes backpressure in service

Filtering particulates upstream protects the column investment your methods depend on. Reliable particulate removal protects your instruments and your data before each HPLC, UPLC, and dissolution run. Ask our friendly customer service team to confirm the pore size, membrane, and sterility options your filtration application calls for.

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

Bubble Point (psi)

15psi (IPA)

Connection Type

Luer-Lock/ Luer Slip

Diameter

13mm

Filtration Area

1.33cm²

Material

Polytetrafluoroethylene (PTFE)

Maximum Operating Temperature (°C)

55°C

Pack Count

1000

Pore Size (µm)

0.2

Sterility

Nonsterile

Sterilization

Autoclavable at 121°C for 15-20 min

Wettability

Hydrophilic

• Solvent Selection - Eliminates the risk of membrane incompatibility when switching between different solvent systems during method development
• Dissolution Testing - Simplifies workflows by filtering diverse media types without the need for pre-wetting, streamlining high-volume protocols
• UHPLC/HPLC Prep - Certified for low extractables to ensure noise-free baselines in sensitive chromatography applications and trace analysis
• Sample Protection - Low-binding properties ensure maximum recovery of low-concentration analytes to improve the accuracy of quantitative assays
• Universal Filtration - Handles both aqueous and organic samples with a single device, reducing inventory complexity and preventing selection errors
• Ion Chromatography - Provides a clean filtrate for sensitive ion analysis, minimizing background interference and ensuring accurate quantification