Nylon Syringe Filters, Positive Charge, 0.22 um, 25mm, Sterile, 50/Pk
Tisch SKU: SF02225NPS

Tisch Scientific Nylon Syringe Filters, 0.22 µm, 25 mm, 50/Pk - SF02225NPS

Tisch Scientific offers competitive pricing across its filtration catalog, helping cost-conscious laboratories keep supply budgets in check. Syringe filters mount on a syringe to clarify a sample in a single manual pass. Nylon provides sterile-grade retention at the rated sub-micron pore size and holds dimensional stability under rated backpressure. The PP housing prevents sample bypass under rated operating pressure while holding extractables low for sensitive analyses and sustains efficient flow on viscous samples. When chromatographic methods demand particle-free injections, point-of-use syringe filtration clarifies the sample before it reaches the column.

Technical Specifications

• Gamma-sterilized in sealed packaging for immediate aseptic use
• High tensile strength for stability under elevated differential pressures
• Absolute pore size rating provides consistent results across filtration protocols
• Alkaline-resistant across a broad range of aqueous buffers
• Low extractable contribution to sensitive analytical preparations

Housing Specifications

• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Stable across the full aqueous pH range in routine sample work
• Optimized internal geometry minimizes backpressure in service

Removing particulates from your buffers and mobile phases extends column life and keeps your baselines steady. Reliable particulate removal protects your instruments and your data before each HPLC, UPLC, and dissolution run. 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)

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

50

Pore Size (µm)

0.22

Prefilter (Yes/No)

No

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.44

Wettability

Hydrophilic

• Endotoxin Removal - Reduces endotoxin levels in pharmaceutical water and preparations using electrokinetic adsorption mechanisms
• Pyrogen-Free Buffer Prep - Removes pyrogens and bacteria from salt solutions and buffers to protect sensitive biological assays
• Injectable Solution Sterilization - Removes bacteria and endotoxins from formulations to ensure safety for critical parenteral applications
• Parenteral Drug Filtration - Delivers sterile, pyrogen-reduced formulations by combining mechanical sieving with positive charge adsorption
• Molecular Biology Buffers - Prepares endotoxin-free buffers required for sensitive enzymatic reactions and molecular biology workflows
• Vaccine Production Support - Significantly reduces endotoxin levels in vaccine intermediates to ensure strict regulatory compliance