Cytiva Whatman™ Non-Sterile Mixed Cellulose Ester Membranes, Gridded

Characterized by a smoother and more uniform surface compared to pure nitrocellulose filters. The filter's color contrast facilitates particle detection and minimizes eye fatigue.

Supplier:  Cytiva 10401664

Catalog No. 09-920-103

Description

• Composed of cellulose acetate and cellulose nitrate
• Gridded filters have clearly defined grid lines spaced at 3.1 mm intervals
• Special ink used is nontoxic and completely free from bacterial growth inhibitors
• Excellent contrast for easier particle detection
• Uniform microporous structure of membrane gives high flow rates
• High degree of internal surface area for greater adsorption of product
• Biologically inert with good thermal stability
• No surfactants to contaminate samples
• Sterile options available for critical applications
• Porosity Range: 74% to 77%

Specifications

• Autoclavable: Autoclavable
• Material: Mixed Cellulose Ester
• Pore Size: 0.45 μm
• For Use With (Application): Clarification/Sterilization of Aqueous Solutions, Particulate Analysis/Removal, Air Monitoring, and Microbial Analysis
• Protein Binding Capacity: Medium
• Temperature (Metric) Operating: 130°C
• Diameter (Metric): 50 mm

• Basis Weight: 4.3 to 5.0 mg/cm²
• Material (Membrane): ME 25 Low C
• Sterility: Non-sterile
• Grid Color: Plain
• Size (Metric) Grid: 3.1 mm
• Waterflow Rate: 12.5 s/100 mL/12.5 cm²