CA Syringe Filters, 0.45um, 13mm, Luer-Lok/Luer Slip, Sterile, 100/Pk
Tisch SKU: SF14492

Tisch Scientific Cellulose Acetate (CA) Syringe Filters, 0.45 µm, 13 mm, 100/Pk - SF14492

Tisch Scientific keeps ordering simple, turning quotes and questions around quickly. A syringe filter holds its membrane in a leak-tight housing for clarification at the bench. Low-binding cellulose acetate preserves dilute proteins in the filtrate and holds a uniform pore structure for consistent results. The polypropylene housing routes flow to minimize backpressure in service and maintains housing integrity through the filtration run. For routine sample preparation across many methods, the syringe filter folds clarification into one disposable step.

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
• Smooth surface with low extractables and a uniform pore structure
• Absolute pore-size rating gives consistent retention across protocols

Housing Specifications

• Thermal-bonded construction keeps adhesives out of the fluid path
• Resists stress cracking from aqueous salt and buffer solutions
• Reliable housing-to-membrane seal prevents bypass at rated pressure
• Inert polyolefin wall contributes minimal sample adsorption to the filtrate

Filtering particulates upstream protects the column investment your methods depend on. Upstream buffer clarification keeps avoidable particulates out of your flow path before they reach the column inlet or detector. Ask our friendly customer service team to confirm the pore size, membrane, and sterility options your filtration application calls for.

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

Sterile

Volume Throughput (ml)

10ml

Weight

0.40

Wettability

Hydrophilic

• Pharmaceutical Sample Clarification - Gamma-sterilized prefiltration removes particulates from drug formulations in sterile testing workflows
• Biological Sample Processing - Filters tissue culture fluids and protein solutions to eliminate cellular debris before downstream analysis
• HPLC Sample Preparation - Hydrophilic membrane processes analytical samples while maintaining sterile conditions throughout preparation
• Cell Culture Media Processing - Clarifies small-volume media batches with exceptional recovery through minimal holdup design
• Quality Control Testing - Ready-to-use sterile clarification for routine pharmaceutical samples requiring rapid particulate removal
• Aqueous Reagent Filtration - Immediate filtration capability handles water-based laboratory solutions without preparation steps