Nylon Syringe Filters, Positive Charge, 0.22 um, 25mm, Nonsterile, 100/Pk
Tisch SKU: SF02225NP

Tisch Scientific Nylon Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SF02225NP

Tisch Scientific backs every order with friendly, knowledgeable support for questions and quotes. Sample preparation for chromatography often ends with a syringe filter on the path to the vial. Nylon ships in bulk non-sterile packaging for routine clarification and sample prep while resisting particle shedding across the run and resists alkaline buffer systems. The PP housing keeps the fluid path low in extractable contamination while holding a reliable seal against the membrane edge and stays inert across common laboratory solvents. For routine sample preparation across many methods, the syringe filter folds clarification into one disposable step.

Technical Specifications

• Non-sterile for routine clarification and sample prep
• Low extractable contribution to sensitive analytical preparations
• Absolute pore size rating provides consistent results across filtration protocols
• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Broad compatibility with alcohols, aliphatic, and aromatic solvents

Housing Specifications

• Optimized internal geometry minimizes backpressure in service
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Tough polypropylene body tolerates repeated handling at the bench

Upstream clarification pays for itself by keeping your columns clear and your analytical day on schedule. Pre-injection filtration protects the resolution your methods depend on by clearing particulates ahead of the column and frits. Review our Chemical Compatibility Chart, or ask technical service to confirm chemical compatibility for your specific application.

For more information about chemical 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

25mm

Filtration Area

2.98cm²

Flow Rate

6.0ml

Holdup Volume

50ul

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)

No

Sterility

Nonsterile

Sterilization

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

Volume Throughput (ml)

50ml

Weight

0.52

Wettability

Hydrophilic

• Endotoxin Removal - Utilizes positive zeta potential to effectively bind and remove negatively charged endotoxins from aqueous solutions
• Bacterial Retention - Retains bacteria and fine colloids via mechanical sieving and electrokinetic adsorption for high-purity results
• Ultra-Pure Water Preparation - Removes trace endotoxins and negatively charged colloids from laboratory water to ensure sensitivity in analysis
• Buffer Solution Purification - Reduces pyrogenic contamination and fine particulates in buffers to protect sensitive biological assays from errors
• Molecular Biology Applications - Removes negatively charged contaminants to prepare endotoxin-free solutions for sensitive enzymatic reaction steps
• Vaccine Production Support - Significantly reduces endotoxin levels in vaccine intermediates to ensure compliance with strict regulatory standards