CA Syringe Filter, 0.45um, 13mm, Luer-Lok/Luer Slip, Nonsterile, 100/Pk
Tisch SKU: SF14486

Tisch Scientific Cellulose Acetate (CA) Syringe Filters, 0.45 µm, 13 mm, 100/Pk - SF14486

Tisch Scientific carries a broad filtration catalog covering membranes, devices, and consumables for the laboratory. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. Cellulose acetate delivers absolute particle retention at the rated pore size while suiting aqueous solutions, buffers, and alcohols in routine use and keeps protein adsorption very low across the run. Polypropylene construction resists chemical degradation from routine sample matrices and prevents sample bypass under rated operating pressure. Where analytical results depend on clean samples, syringe filtration removes particulates at the moment of preparation.

Technical Specifications

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

Housing Specifications

• Rigid polypropylene body holds its shape under manual filtration pressure
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate
• Stable across the full aqueous pH range in routine sample work
• Low extractable contribution protects sensitive downstream analyses

Filtering buffers, reagents, and aqueous samples keeps your preparation moving and consistent. Consistent aqueous clarification keeps your sample preparation moving from the first sample of the day through the last. 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)

23.2psi

Connection Type

Luer-Lok/Luer Slip

Construction

PP

Diameter

13mm

Filtration Area

1.09cm²

Flow Rate

16ml

Holdup Volume

20µl

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

Nonsterile

Sterilization

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

Volume Throughput (ml)

10ml

Weight

0.19

Wettability

Hydrophilic

• HPLC Sample Preparation - Removes particulates from analytical samples while autoclavable construction enables custom sterilization protocols
• Biological Sample Clarification - Processes proteins and tissue culture fluids to eliminate cellular debris before downstream analysis
• Pharmaceutical Quality Control - Clarifies drug formulations requiring particulate removal in routine testing workflows with rapid throughput
• Aqueous Reagent Filtration - Hydrophilic membrane handles water-based laboratory solutions without pre-wetting preparation steps
• Cell Culture Media Processing - Filters small-volume media batches with exceptional recovery through minimal holdup design
• Environmental Sample Testing - Prepares aqueous field samples for analytical procedures requiring efficient particulate removal