Nalgene® 25mm Syringe Filters, PTFE, 0.45um, Nonsterile, 50 per pack, case/500

Thermo Scientific Nalgene syringe filters are built to meet your lab's clarification and sterilization needs. Our filters are available in a variety of sizes and membranes that can be easily used for both sterile and non-sterile laboratory applications. Whether your research necessitates prefiltration, sample preparation, sterile filtration, laboratory filtration, or gas venting, Nalgene syringe filters are lab essentials.

Features:

• 10 to 100mL sample size
• Inlet: Female Luer-Lok
• Outlet: Male Luer slip
• Polypropylene housing with ID color rings
• Pore size and membrane type printed on unit

Polyether Sulfone (PES)

• Highest throughput and lowest clogging
• Low binding
• Most commonly used general purpose membrane

Surfactant-free Cellulose Acetate (SFCA)

• Low protein binding, lower extractables than standard CA
• Good for cell culture fluids and cellular solutions
• Polypropylene housings with blue color rings

Cellulose Acetate (CA)

• Some protein binding and extractables
• For sterile filtration and clarification of: buffers, aqueous solutions and reagents
• Polypropylene housings with red color rings

Nylon

• Naturally hydrophilic, low extractables, some protein binding
• Useful for alcohols, cryoprotectants such as DMSO and with aqueous/biological and weak solvents
• Polypropylene housings with pink color rings

PTFE

• Naturally hydrophobic
• Excellent for HPLC/GC solvent filtration. Ideal for sterile venting of air or other gases during filtration
• Polypropylene housings with white color rings

Dimensions:

• Diameter: 25 mm
• Diameter Membrane: 25 mm
• Pore Size: 0.45 μm
• Volume: 10 to 100 mL (Sample)

Specifications:

• For Use With (Application): Filtration of HPLC/GC samples and solvents, sterile venting
• Green Features: Fewer resources used and less waste
• Housing Material: Polypropylene (Housing)
• Product Line: Nalgene
• Type: Syringe Filter
• Material (Membrane): PTFE
• Sterility: Non-sterile

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