Whatman Sterile Mixed Cellulose Ester Membrane Filters w/ Pad, 100/pk, 7141-104

Description

Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Features

• Sterile options available for critical applications


• Excellent contrast for easier particle detection


• Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity


• Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate


• The membrane offers a high degree of internal surface area for greater adsorption of product


• Higher dirt loading capacity


• Biologically inert with good thermal stability


• Uniform microporous structure of membrane gives high flow rates