Tisch
Nylon Syringe Filters, 0.22 um, 33mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF14483

Nylon Syringe Filters - SF14483

Featuring naturally hydrophilic nylon membrane technology with an integrated glass fiber prefilter engineered for the sterile filtration of non-acidic aqueous solutions. The 0.22µm pore size delivers bacterial retention while the large 33mm diameter provides high-volume processing capability. Pre-sterilized format ensures contamination-free handling for pharmaceutical and chemical manufacturing applications. Robust polypropylene housing withstands pressures up to 87psi while maintaining dimensional stability throughout processing.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane enables immediate aqueous sample processing without pre-wetting protocols
• Precision 0.22µm pore size ensures bacterial removal for sterile filtration requirements
• Excellent chemical compatibility with non-acidic aqueous solutions and compatible organic solvents
• Uniform 90-120µm membrane thickness provides reliable flow characteristics and retention performance
• Note: High binding matrix - not recommended for the recovery of active biologicals or sensitive biomolecules

Key Construction Characteristics

• Large 33mm diameter provides 4.6cm² filtration area supporting processing volumes up to 110ml
• Integrated glass fiber prefilter captures coarse particles, extending primary membrane operational life
• Low 100µL holdup volume minimizes sample loss while maximizing recovery of valuable materials
• Dual Luer-Lok inlet and Luer-Slip outlet connections ensure universal laboratory syringe compatibility

SF14483 filters deliver high-volume sterile filtration for non-acidic aqueous applications. The integrated glass fiber prefilter protects the nylon membrane from particulate fouling, significantly extending service life when processing bulk solutions. Built for pharmaceutical and chemical quality control workflows, this pre-sterilized solution provides bacterial retention with rapid throughput for buffer sterilization, mobile phase preparation, and bulk reagent testing.

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

Bubble Point (psi)

37.5psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

33mm

Filtration Area

4.6cm²

Flow Rate

9.0ml

Holdup Volume

100ul

Incompatibility

Acids, agressive organics, protein

Material

Nylon

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

90-120µm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

GF

Sterility

Sterile

Volume Throughput (ml)

110ml

Weight

1.46

Wetability

Hydrophilic

• Buffer Solution Sterilization - Sterilizes large-volume pH-neutral buffers to prevent bacterial contamination in sensitive chemical workflows
• HPLC Mobile Phase Prep - Sterilizes aqueous and organic mobile phases to prevent bacterial growth and protect sensitive HPLC columns
• Microbial Limit Testing - Prepares sterile blanks and controls for USP microbial limit testing in pharmaceutical quality control labs
• Environmental Water Analysis - Retains bacteria from water samples for microbiological analysis and environmental monitoring programs
• Bulk Reagent Sterilization - Processes large volumes of non-acidic chemical solutions to ensure contamination-free laboratory storage
• Dissolution Media Prep - Sterilizes large volumes of dissolution media prior to testing to ensure a consistent, bacteria-free baseline