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ME25/21 Membrane Circles, Mixed esters, 0.45µm, 3.1 black grid, 47mm 100/pk

SKU

WH/MI/A/10406812

Brand

WHATMAN

Pre-order (Deliver in 8 to 12 weeks)

Suitable for E. coli culturing, enumeration of bacteria, and other culturing and cell counting methods.

Mixed cellulose ester, circles.

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.
No surfactants to contaminate samples.
Uniform microporous structure of membrane gives high flow rates.