Tisch
Membrane Filter, CA, 0.45um, 90mm, Nonsterile, 100/Pk SKU: SF15104

Cellulose Acetate (CA) Membrane Filters, 0.45µm, 90mm - SF15104

Designed to protect sensitive chromatography columns from clogging, the Cellulose Acetate (CA) Membrane Filters delivers exceptional retention of particulates without compromising flow rates. Driving this clarification performance is a hydrophilic Cellulose Acetate (CA) membrane featuring a verified 0.45 pore structure that captures target particulates while minimizing holdup volume. To ensure experimental consistency, the high-quality material provides uniform flow and predictable retention rates across the entire surface area. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

Key Cellulose Acetate (CA) Membrane Characteristics

• Cellulose Acetate (CA) membrane with hydrophilic affinity
• Moderate Binding characteristics
• Compatible with general aqueous solutions and weak organic solvents
• Sensitive to strong acids, alkalis, and oxidizing agents
• Verified 0.45 retention rating for clarification

By selecting a filter that matches the exact chemical nature of your samples, you ensure that your workflow remains uninterrupted by membrane failures. You can rely on the certified integrity of these units to protect your critical samples and instrumentation from damaging contaminants. Secure your research outcomes by partnering with a filtration solution that understands your need for speed, accuracy, and reproducibility.

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

Diameter

90mm

Filtration Area

63.59cm²

Grid (Yes/No)

No

Incompatibility

NOT FOR organic solvents or strong acid/alkali solutions

Material

Cellulose Acetate (CA)

Maximum Operating Pressure

14.5psi

Maximum Operating Temperature (°C)

60℃

Membrane Color

White

Membrane Thickness (µm)

80-160μm

Pack Count

25

Pore Size (µm)

0.45

Sterility

Nonsterile

Sterilization

Autoclave at 121°C for 30min

Weight

0.27

Wetability

Hydrophilic

• Qualitative Analysis - Clarifies routine liquids with consistent flow and retention, supporting standard qualitative analytical protocols daily
• Contaminant Removal - Acts as a reliable barrier for general particulate contamination, protecting downstream processes from gross debris damage
• Pre-Clarification - Serves as an effective first step in multi-stage filtration processes, removing larger particles to protect finer filters
• High Volume Prep - Provides efficient separation for high-volume sampling, maintaining flow rates without compromising retention efficiency
• Education & QC - Supports basic particulate removal in educational and quality control labs, providing a cost-effective filtration solution
• General Lab Use - Delivers versatile filtration for diverse laboratory applications, ensuring reliable retention of coarse particulates reliably