CN Syringe Filter, 5.0um, 30mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF18291

Tisch Scientific Cellulose Nitrate (CN) Syringe Filters, 5 µm, 30 mm, 100/Pk - SF18291

Tisch Scientific works with established filtration manufacturers to ensure reliable quality and performance. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. Cellulose nitrate delivers absolute particle retention at the rated pore size while suiting aqueous solutions and buffers across pH 4 to 8 and delivers high flow for routine sample volumes. The PP housing sustains efficient flow on viscous samples while resisting aqueous acids, bases, and alcohols in routine use and holds a reliable seal against the membrane edge. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

• Naturally hydrophilic surface wets instantly with aqueous samples
• High porosity sustains fast flow rates for routine throughput
• Biologically inert matrix compatible with aqueous buffers across pH 4 to 8
• Absolute pore-size rating gives consistent retention across protocols
• Smooth, optically uniform surface with high internal surface area

Housing Specifications

• Medical-grade polypropylene with broad chemical compatibility
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Stable across the full aqueous pH range in routine sample work
• Reliable housing-to-membrane seal prevents bypass at rated pressure

A clean particulate separation keeps your aqueous sample preparation dependable. General-purpose aqueous filtration supports the sample types you handle every day so you can standardize one filter across most aqueous methods. Connect with our customer support technicians for chemical compatibility guidance and the right filtration product for your workflow.

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

Connection Type

Luer-Lok/Luer Slip

Construction

Polypropylene (PP)

Diameter

30mm

Filtration Area

4.9cm²

Holdup Volume

200µl

Material

Cellulose Nitrate (CN)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

100-140

Pack Count

100

Pore Size (µm)

5.0

Prefilter (Yes/No)

Yes

Prefilter Material

Polypropylene (PP)

Sterility

Nonsterile

Sterilization

Autoclave 121°C for 30min/ gamma 25kGy

Volume Throughput (ml)

110ml

Weight

0.91

Wettability

Hydrophilic

• Sample Clarification - Facilitates rapid preparation of diverse liquid samples by removing particulates that would foul instruments.
• Analytical Prep - Ensures high-quality filtrates for sensitive downstream analysis, minimizing background noise during data generation.
• Lab Efficiency - Optimizes workflow speed through consistent flow performance, letting researchers process multiple samples efficiently.
• Routine Filtration - Streamlines daily laboratory workflows with reliable performance, reducing downtime caused by instrument clogging.
• Quality Control - Delivers consistent particle retention to ensure reproducibility in critical daily laboratory testing protocols today.
• Instrument Protection - Extends the operational life of analytical columns and detectors by removing damaging micro-particulates from samples.