CA Syringe Filter, 0.22 um, 33mm, Double Luer Lock, Nonsterile, 100/Pk
Tisch SKU: SF18282

Tisch Scientific Cellulose Acetate (CA) Syringe Filters, 0.22 µm, 33 mm, 100/Pk - SF18282

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. The cellulose acetate surface stays smooth with low extractable background while drawing aqueous samples through readily and delivers sterile-grade retention at sub-micron pore sizes. The MBS housing takes hand pressure without cracking and stands up to routine aqueous sample matrices. When sterile or particle-free preparation matters at the bench, the syringe filter delivers it with minimal added handling.

Technical Specifications

• Sterile-grade retention at sub-micron pore sizes
• Smooth surface with low extractables and a uniform pore structure
• Stable with aqueous solutions, buffers, and alcohols across pH 4 to 8
• Absolute pore-size rating gives consistent retention across protocols
• Very low protein binding supports high recovery of dilute samples

Housing Specifications

• Creep-resistant matrix holds seal geometry through the filtration run
• Transparent body lets the operator confirm full sample recovery
• Dimensionally stable body maintains housing integrity under hand pressure
• Housing-to-membrane seal keeps the sample from bypassing the membrane

Clarify your routine aqueous samples in a single pass and cut down on juggling multiple filter types at the bench. General-purpose aqueous filtration supports the sample types you handle every day from reagent and buffer preparation through routine sample clarification. 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)

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

Nonsterile

Sterilization

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

Volume Throughput (ml)

110ml

Weight

0.96

Wettability

Hydrophilic

• Tissue Culture Media Sterilization - Provides bacterial retention for cell culture preparations, preserving growth factors and proteins
• Sterile Protein Solutions - Filters protein formulations with minimal adsorption, achieving bacterial removal for sensitive processes
• 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 - Provides bacterial retention for water samples before microbial enumeration and identification