Tisch
CA Syringe Filter, 0.22 um, 33mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF14495

Cellulose Acetate (CA) Syringe Filters - SF14495

High-volume pharmaceutical workflows face persistent challenges maintaining validated bacterial retention while processing samples containing significant particulate loading that rapidly overwhelms single-membrane filters, creating operational bottlenecks in sterile testing. Traditional sterile filtration lacks extended dirt-load capacity for demanding samples. Validated 40.6psi bubble point with 33mm platform ensures bacterial retention for demanding large-volume pharmaceutical and biological workflows requiring extended dirt-load capacity.

Key Cellulose Acetate Membrane Characteristics

• Validated 0.22µm sterile-grade retention provides bacterial removal for pharmaceutical and biological applications where absolute contamination control throughout sample processing remains paramount
• Gamma-sterilized ready-to-use platform eliminates preparation requirements and contamination risks, delivering immediate sterile filtration capability without handling nonsterile filters before operations
• Integrated glass fiber prefilter captures high dirt-loads upstream of the sterile membrane, extending operational life and maintaining flow rates through challenging samples
• Hydrophilic membrane architecture enables immediate aqueous sample processing without pre-wetting steps, eliminating preparation delays and accelerating workflow efficiency
• Aqueous-optimized compatibility maintains stable operation with water-based biological fluids and pharmaceutical buffers while incompatible with organic solvents, acids, and bases

Key Construction Characteristics

• Enhanced 110µL holdup volume optimizes yield during large-volume processing where extended throughput capacity justifies moderate retention for operational efficiency
• Large 4.6cm² filtration area sustains 37ml flow rate performance at 87psi maximum operating pressure for demanding high-capacity sterile filtration applications
• Universal Luer-Lok/Luer Slip interface ensures compatibility with standard laboratory syringes, enabling rapid connections without specialized adapters or workflow interruptions
• Thermally stable housing maintains reliable structural integrity up to 60°C maximum temperature for ambient and moderately elevated processing conditions

Built to support your high-volume sterile processing requirements where significant particulate loading compromises standard filters, gamma-sterilized glass fiber prefiltration delivers operational excellence. Validated 40.6psi bubble point combined with extended dirt-load capacity ensures bacterial retention confidence throughout pharmaceutical workflows. Ready-to-use gamma-sterilized construction with optimized holdup volume supports your laboratory operations requiring dependable yet economical sterile filtration of challenging large-volume aqueous samples.

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

Bubble Point (psi)

40.6psi

Burst Pressure (psi)

87psi.

Connection Type

Luer-Lok/ Luer Slip

Construction

MBS

Diameter

33mm

Filtration Area

6.5cm²

Flow Rate

37ml

Holdup Volume

110µl

Incompatibility

Organic solvents, acids, bases

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

GF

Sterility

Sterile

Volume Throughput (ml)

110ml

Weight

1.46

Wetability

Hydrophilic

• High-Volume Pharmaceutical Filtration - Gamma-sterilized glass fiber prefiltration removes bacteria from large batches with particulate content
• Biological Sample Sterilization - Filters heat-sensitive proteins, requiring sterile processing without thermal degradation risks
• HPLC Mobile Phase Preparation - Hydrophilic membrane processes aqueous chromatography phases with sterile analytical conditions
• Cell Culture Media Production - Sterilizes large-volume media batches with exceptional recovery through optimized holdup design
• Microbiological Quality Control - Ready-to-use sterile filtration for high-volume assurance samples requiring validated bacterial retention
• Aqueous Reagent Sterilization - Immediate filtration capability handles large volumes of water-based laboratory reagents