Tisch
Nylon Syringe Filters, 0.22 um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk SKU: SF14478

Nylon Syringe Filters - SF14478

Featuring naturally hydrophilic nylon membrane technology with an integrated polypropylene prefilter designed for sterile filtration of precious small-volume samples. The SF14478 combines certified 0.22µm sterilization-grade filtration with 1.09cm² membrane area optimized for minimal sample loss during critical applications. Tisch Scientific syringe filters incorporate compact 13mm diameter housing engineered to deliver precise microbial retention while preserving valuable reagents through ultra-low 20µl holdup volume.

Key Nylon Membrane Characteristics

• Naturally hydrophilic membrane provides immediate wettability, enabling efficient sterile filtration without pre-treatment
• Precise 0.22µm pore structure ensures complete bacterial retention, meeting sterilization requirements
• Integrated PP prefilter extends membrane life by capturing larger particles before primary filtration
• Excellent chemical compatibility supports both aqueous non-acidic and organic solvent sterilization
• Optimized 90-120µm membrane thickness maintains reliable flow rates for small-volume processing

Key Construction Characteristics

• Robust polypropylene housing withstands 87psi burst pressure, ensuring sterile filtration integrity
• Universal Luer-Lok/Luer Slip connections guarantee secure attachment to precision syringes
• Ultra-low 20µl holdup volume maximizes recovery of precious samples and expensive reagents
• Temperature stability to 60°C accommodates elevated temperature sterilization protocols

SF14478 syringe filters deliver sterilization-grade performance specifically optimized for your precious small-volume applications. Your laboratory achieves confident sterility assurance while the ultra-low holdup volume preserves valuable samples, making these filters ideal for applications where every microliter counts.

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

13mm

Filtration Area

1.09cm²

Flow Rate

2.0ml

Holdup Volume

20ul

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

PP

Sterility

Nonsterile

Sterilization

Autoclave: 121° C for 30 minutes/ Gamma: 5kg, for 8 hours

Volume Throughput (ml)

10ml

Weight

0.19

Wetability

Hydrophilic

• Small-Volume Bioburden Reduction - Reduces microbial load in precious samples with minimal volume loss to maximize recovery of valuable fluids
• HPLC Sample Preparation - Removes sub-micron particulates from small injection samples to protect sensitive analytical columns
• Environmental Water Analysis - Retains bacteria from small water volumes for microbiological analysis while ensuring maximum sample recovery
• Pharmaceutical Sample Filtration - Removes microorganisms from limited-volume drug solutions in non-acidic formulations for quality control
• Precious Reagent Processing - Filters expensive or rare laboratory reagents with minimal holdup volume to prevent costly material loss
• Microanalysis Sample Prep - Removes fine particulates and bacteria from small volumes to ensure accuracy in sensitive analytical steps