Tisch
Membrane Filter, CA, 5.0um, 90mm, Nonsterile, 50/Pk SKU: SF18095

Cellulose Acetate (CA) Membrane Filters, 5.0µm, 90mm - SF18095

Reducing background noise in analytical assays begins with proper clarification, and the Cellulose Acetate (CA) Membrane Filters is engineered to remove interfering solids efficiently. Driving this clarification performance is a hydrophilic Cellulose Acetate (CA) membrane featuring a verified 5.0 pore structure that captures target particulates while minimizing holdup volume. Manufactured with strict thickness tolerances, these membranes provide a reliable barrier for critical filtration steps without compromising flow. Ultimately, this rigorous attention to manufacturing quality ensures batch-to-batch reproducibility, allowing laboratories to standardize their workflows with total confidence.

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 5.0 retention rating for clarification

When you integrate these filters into your daily standard operating procedures, you are choosing a workflow that prioritizes efficiency without compromising results. Protecting your downstream processes requires a defensive strategy, and utilizing these verified filters gives you the peace of mind that your work is safe. Take control of your sample preparation variables and ensure that your data reflects the true nature of your work, rather than the quality of your consumables.

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)

5

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
• Liquid Clarification - Facilitates the quick clarification of non-critical aqueous solutions, improving the clarity of bulk liquid samples rapidly
• Gravity Filtration - Maintains structural integrity during standard gravity filtration, ensuring consistent performance in basic lab setups
• Education & QC - Supports basic particulate removal in educational and quality control labs, providing a cost-effective filtration solution
• 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