Nylon Syringe Filters, 0.22 um, 25mm, Double Luer Lock, PP Housing, Sterile, 100/Pk
Tisch SKU: SPEC18121

Tisch Scientific Nylon Syringe Filters, 0.22 µm, 25 mm, 100/Pk - SPEC18121

Tisch Scientific carries a broad filtration catalog covering membranes, devices, and consumables for the laboratory. Syringe filters give the analyst a single-use device for clarifying samples right at the bench. Nylon withstands elevated differential pressures with high tensile strength and accepts water-based samples without surfactant conditioning. Polypropylene construction holds extractable contribution low for sensitive analyses while routing flow to minimize backpressure in service and resists degradation from routine sample matrices. When method reproducibility rests on consistent sample prep, syringe filtration holds that standard injection after injection.

Technical Specifications

• Naturally hydrophilic surface wets without pre-wetting in aqueous applications
• Alkaline-resistant across a broad range of aqueous buffers
• Absolute pore size rating provides consistent results across filtration protocols
• Stable across the pH 3 to 12 operating range
• Gamma-sterilized in sealed packaging for immediate aseptic use

Housing Specifications

• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Rigid polypropylene body holds its shape under manual filtration pressure
• Resists aqueous acids, bases, and alcohols in routine sample prep
• Low extractable contribution protects sensitive downstream analyses

Sample clarification before injection is the cheapest insurance your chromatography system has. Upstream sample clarification keeps your separations clean and reproducible across your HPLC and UHPLC methods. Ask the Tisch Scientific team about blanket-order pricing and quality documentation for your routine filtration needs.

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

Bubble Point (psi)

45psi

Burst Pressure (psi)

116psi

Connection Type

Double Luer Lock

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

4.9cm²

Material

Nylon

Maximum Operating Pressure

72.5psi

Maximum Operating Temperature (°C)

80℃

Pack Count

100

Pore Size (µm)

0.22

Sterility

Sterile

Weight

0.70

Wettability

Hydrophilic

• Buffer Solution Sterilization - Sterilizes pH-neutral laboratory buffers to remove microbial contamination while maintaining chemical integrity
• Pharmaceutical Sterilization - Filters non-acidic drug formulations to ensure sterility for sensitive quality control and manufacturing processes
• HPLC Sample Sterilization - Removes bacteria from injection samples to protect HPLC columns while ensuring the integrity of small molecule analytes
• Pharmaceutical Formulation Testing - Provides sterile filtration for drug stability studies to ensure accurate results in pharmaceutical QC testing
• Environmental Water Sterilization - Eliminates bacterial contamination from water samples to prepare them for sensitive microbiological analysis
• Heat-Labile Reagent Sterilization - Sterilizes heat-labile solutions and reagents as an effective alternative to autoclaving for sensitive protocols