PVDF Syringe Filters, 0.22um, 25mm, Luer-Lok/Luer Slip, Sterile, 50/Pk
GVS SKU: FJ25BSCPV002AL01

Featuring a hydrophilic Polyvinylidene Fluoride (PVDF) membrane housed in an ultrasonic-welded acrylic body, these 25mm syringe filters deliver fast, efficient filtration of aqueous and organic solutions. The 0.22um pore size provides sterilizing-grade clarification of biological solutions while removing the contaminant size most likely to plug a UHPLC column, protecting downstream analytical results. Each filter is supplied sterile, individually blister-wrapped, and packed 50 per pack with Luer-Lok inlet and Luer Slip outlet connections.

Key PVDF Membrane Characteristics

• Hydrophilic: Naturally wets out with aqueous samples for consistent flow and recovery.
• Very low protein binding: Minimizes sample loss when filtering protein-containing solutions.
• Broad chemical compatibility: Withstands aggressive acids and alcohols as well as solvent-based mobile phases.
• Low extractables: Reduces background interference for sensitive analytical workflows.
• High flow rates and throughput: Speeds sample preparation across routine and demanding samples.

Key Construction Characteristics

• Housing: Modified acrylic body, ultrasonic welded to bidirectionally support the membrane.
• Connections: Luer-Lok inlet and Luer Slip outlet for secure, versatile syringe attachment.
• Membrane diameter: 25mm, providing 4.6 cm2 of effective filtration area.
• Maximum operating pressure: Up to 75 psi.
• Sterility and packaging: Sterile, individually wrapped in blister packs, 50 per pack.

Each unit is integrity tested to ensure a proper filter fit and weld, eliminating potential filter bypass. The lower hold-up volume and labeled housing support accurate identification and reliable recovery, helping maintain sample integrity from preparation through analysis.

Color

Transparent

Connection Type

Luer-Lok/Luer Slip

Construction

Ultrasonic welded acrylic housing

Diameter

25mm

Filtration Area

4.6 cm2

Inlet Connection

Female Luer Lock

Material

Polyvinylidene Fluoride (PVDF)

Maximum Operating Pressure

75 psi

Outlet Connection

Male Luer Slip

Pack Count

50

Pore Size (µm)

0.22

Sterility

Sterile

Wettability

Hydrophilic

• Sterile Filtration The 0.22um hydrophilic PVDF membrane provides sterilizing-grade filtration of biological solutions and tissue culture media.
• Clarification Removes particulates from protein-containing and biological solutions prior to analysis.
• UHPLC and Analytical Sample Prep Eliminates the contaminant size most likely to plug a UHPLC column, protecting analytical results.
• Chromatography Prepares aggressive and non-aggressive solvent-based mobile phases ahead of instrument analysis.
• Protein Solution Preparation Very low protein binding minimizes sample loss when filtering protein-containing solutions before chromatography.
• Aqueous and Organic Solution Filtration Broad chemical compatibility supports filtration of both water-based and solvent samples.