Tisch
CA Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF14494

Cellulose Acetate (CA) Syringe Filters - SF14494

Featuring economical 0.45µm cellulose acetate membrane technology with integrated polypropylene prefiltration, these filters combine gamma-sterilized 25mm platform design and 4.08cm² filtration area for efficient clarification of medium-volume samples requiring sterile handling. Hydrophilic construction enables immediate aqueous processing without pre-wetting delays. Exceptional 64ml flow rate with validated 23.2psi bubble point supports rapid processing of biological and pharmaceutical samples where particulate removal maintains analytical precision in ready-to-use workflows demanding cost-effective clarification with optimized 100µL holdup.

Key Cellulose Acetate Membrane Characteristics

• High-throughput 0.45µm clarification removes particulates from aqueous samples while maintaining exceptional 64ml flow characteristics for demanding medium-volume processing workflows
• Gamma-sterilized ready-to-use platform eliminates preparation requirements and contamination risks associated with handling nonsterile filters before critical processing operations
• Hydrophilic membrane design provides immediate filtration capability without pre-wetting requirements, eliminating preparation steps and accelerating throughput efficiency in routine operations
• Integrated polypropylene prefilter captures gross debris upstream of the cellulose acetate membrane, extending operational life and sustaining flow rates through samples
• Aqueous solution compatibility maintains stable operation with water-based biological fluids and pharmaceutical buffers across diverse medium-volume laboratory applications

Key Construction Characteristics

• Optimized 100µL holdup volume maximizes recovery during 10-100ml processing where preservation of valuable material directly impacts analytical accuracy and project economics
• Generous 4.08cm² filtration area enables superior 64ml flow rate performance at 87psi maximum operating pressure for demanding clarification applications
• Dual Luer-Lok/Luer Slip connectivity provides flexible interface options with standard laboratory syringes, eliminating adapter requirements and streamlining workflow integration
• Thermally stable polypropylene housing operates reliably up to 60°C maximum temperature for ambient and moderately elevated processing conditions

When your medium-volume clarification workflows demand exceptional throughput with sterile handling, gamma-sterilized prefiltration technology achieves workflow efficiency. Validated 23.2psi bubble point combined with exceptional flow characteristics and prefiltration ensures processing confidence throughout routine applications. Ready-to-use gamma-sterilized construction with optimized holdup volume supports your laboratory operations requiring economical yet dependable sterile clarification performance across diverse aqueous sample matrices.

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

Bubble Point (psi)

23.2psi

Connection Type

Luer-Lok/ Luer Slip

Construction

PP

Diameter

25mm

Filtration Area

4.08cm²

Flow Rate

64ml

Holdup Volume

100µl

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)

0.45

Prefilter (Yes/No)

Yes

Prefilter Material

PP

Sterility

Sterile

Volume Throughput (ml)

50ml

Weight

0.88

Wetability

Hydrophilic

• High-Throughput HPLC Prep - Exceptional flow rates process analytical batches while gamma-sterilized construction maintains sample integrity
• Biological Sample Clarification - Prefiltration handles tissue culture supernatants to eliminate cellular debris before downstream analysis
• Pharmaceutical Quality Control - Clarifies drug formulations requiring rapid particulate removal in sterile testing workflows
• Aqueous Reagent Filtration - Hydrophilic membrane filters water-based laboratory solutions without pre-wetting preparation steps
• Cell Culture Media Processing - Filters medium-volume media batches with exceptional recovery through optimized holdup design
• Environmental Sample Testing - Ready-to-use sterile clarification handles field samples requiring particulate removal before analysis