LabExact
Nylon Membrane Filter, Hydrophilic, 0.22 µm, 90mm, PET Scrim Support, Nonsterile, 100/Pk SKU: LE-IWT-NY-022090

Featuring hydrophilic nylon 66 polymer membrane technology delivering exceptional protein binding capacity and rapid flow rates for demanding analytical applications. Hydrophilic, low-extractable, inert, and strong construction ideal for HPLC, microbiology, medical/clinical, and general filtration protocols. Supported with a polyethylene terephthalate (PET) scrim bonded using unique technique utilizing no bonding agent for purity and chemical compatibility, eliminating contamination risks in critical analytical workflows.

• Nylon 66 polymer construction is inherently hydrophilic, nontoxic, and resistant to many organic solvents
• Hydrophilic material eliminates need for wetting agents while ensuring consistent aqueous solution compatibility
• High protein binding capacity making them suitable for applications that benefit from strong biomolecule retention
• Highly hydrophilic surface rapidly wets and demonstrates fast flow rates for accelerated processing
• Naturally hydrophilic so it does not have a shelf life unlike cellulose acetate membranes

• Dimensional stability due to support by inert polyester layer preventing membrane failure during filtration
• Lower extractables design maintains sample purity for sensitive analytical determinations
• Easy to handle, less cracking and fracturing than traditional CN membranes improving operational reliability
• Excellent solvent resistance and broad chemical compatibility, supporting filtration of aqueous solutions and many organic solvents
• Recommended for use in ASTM D6217: Standard Test Method for Particulate Contamination in Middle Distillate Fules by Laboratory Filtration¹

These 0.22µm pore size filters achieve outstanding particle retention efficiency while maintaining optimal flow characteristics for high-throughput laboratory operations. Typically used for HPLC, microbiology, medical/clinical, and general filtration applications requiring reliable performance and chemical inertness. Suitable for a wide range of applications including cell retention, In Vitro Diagnostics, particle collection, clarification and sterile filtration of aqueous solutions, particulate analysis and microbiological analysis, delivering the versatility and performance reliability essential for your most demanding analytical protocols.

Diameter

90mm

Material

Nylon

MFS/Advantec Equivalent

N022A090C

Pack Count

100

Pall Equivalent

66603

Pore Size (µm)

0.22

Sterility

Nonsterile

Weight

0.562

Wetability

Hydrophilic

Whatman Equivalent

7402-009