Nylon Syringe Filters, 0.45um, 4mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF18213

Tisch Scientific Nylon Syringe Filters, 0.45 µm, 4 mm, 100/Pk - SF18213

Tisch Scientific works with established filtration manufacturers to ensure reliable quality and performance. At the point of sample preparation, a syringe filter removes particulates before the sample reaches the instrument. The nylon membrane clarifies particulates at the rated pore size while resisting particle shedding across the run and ships in sealed sterile packaging for cleanroom workflows. The PP housing stays inert across common laboratory solvents and buffers in routine use and sustains efficient flow on viscous samples. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Documented sterility assurance for regulated aseptic workflows
• Broad compatibility with alcohols, aliphatic, and aromatic solvents
• Low extractable contribution to sensitive analytical preparations
• Stable across the pH 3 to 12 operating range

Housing Specifications

• Optimized internal geometry minimizes backpressure in service
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Resists stress cracking from aqueous salt and buffer solutions
• Stable across the full aqueous pH range in routine sample work

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. Consistent aqueous clarification keeps your sample preparation moving across the buffers and reagents your methods rely on. Start a live chat with our customer support technicians for quick answers to your compatibility, sizing, and sterility questions.

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

Bubble Point (psi)

23.0psi

Burst Pressure (psi)

87psi

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

4mm

Filtration Area

0.125cm²

Flow Rate

0.8ml

Holdup Volume

1ul

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)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

1ml

Weight

0.33

Wettability

Hydrophilic

• Microscale Sample Clarification - Clarifies precious microvolume samples using a sterile device to minimize background contamination in workflows
• HPLC Injection Preparation - Filters minimal injection volumes to protect analytical columns from particulates while minimizing critical sample loss
• Small Molecule Crystallography - Clarifies chemical samples for crystallization screening to remove nuclei and ensure high-quality crystal growth
• Mass Spectrometry Prep - Removes particulates from limited samples to prevent capillary blockage in sensitive LC-MS and GC-MS analytical workflows
• Pharmaceutical Microanalysis - Prepares drug solutions when sample quantity is restricted to ensure accurate results in quality control testing
• Forensic Sample Processing - Filters trace evidence extracts to remove particulates before analytical testing, ensuring maximum sample recovery