CA Syringe Filter, 0.22 um, 33mm, Double Luer Lock, Sterile, 100/Pk
Tisch SKU: SF18283

Tisch Scientific Cellulose Acetate (CA) Syringe Filters, 0.22 µm, 33 mm, 100/Pk - SF18283

Tisch Scientific offers competitive pricing across its filtration catalog, helping cost-conscious laboratories keep supply budgets in check. Under hand pressure from the syringe, the membrane captures particulates as the sample passes through. Cellulose acetate suits aqueous solutions, buffers, and alcohols in routine use while minimizing protein binding for high analyte recovery and wets easily with aqueous buffers. The MBS housing holds a reliable seal against the membrane edge while taking hand pressure without cracking and resists aqueous acids, bases, and alcohols. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Naturally hydrophilic surface wets readily with aqueous samples
• Very low protein binding supports high recovery of dilute samples
• Stable with aqueous solutions, buffers, and alcohols across pH 4 to 8
• Absolute pore-size rating gives consistent retention across protocols
• Smooth surface with low extractables and a uniform pore structure

Housing Specifications

• Methacrylate surface hardness paired with butadiene impact strength
• Dimensionally stable body maintains housing integrity under hand pressure
• Transparent body lets the operator confirm full sample recovery
• Optically clear MBS housing keeps the sample visible end to end

Reproducible separations start with samples that reach the column free of particulates. Upstream sample clarification keeps your separations clean and reproducible so your filtrate reaches the column clean. Request a quality certificate, lot documentation, or a blanket-order quote from the Tisch Scientific support team.

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

Bubble Point (psi)

40.6psi

Connection Type

Double Luer Lock

Construction

MBS

Diameter

33mm

Filtration Area

5cm²

Flow Rate

40ml

Holdup Volume

200µl

Material

Cellulose Acetate (CA)

Maximum Operating Pressure

87psi

Maximum Operating Temperature (°C)

60°C

Membrane Thickness (µm)

80-170μm

Pack Count

100

Pore Size (µm)

0.22

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

110ml

Weight

1.46

Wettability

Hydrophilic

• Tissue Culture Media Sterilization - Filters cell culture media with bacterial retention while preserving growth factors and proteins
• Sterile Protein Solutions - Provides bacterial removal for protein formulations with minimal adsorption in contamination-sensitive work
• Pharmaceutical Manufacturing QC - Sterilizes samples for microbiological testing and sterility validation in quality control labs
• Biological Sample Sterilization - Removes bacteria from aqueous biological matrices before cell-based assays and microbiological testing procedures
• HPLC Mobile Phase Sterilization - Prepares large volumes of aqueous mobile phases for biological sample analysis, preventing microbial contamination
• Environmental Water Analysis - Removes bacteria from water samples before microbial enumeration and identification procedures