Whatman 10406512 Cellulose ME25 Mixed Ester Filter Membrane with 5mm White/Black Grid, 47mm Diameter, 0.45 Micron (Pack of 100)
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<b>[Product Information]</b><br>
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<li>Eased counting process</li>
<li>Sterile options available for critical applications; excellent contrast for easier particle detection</li>
<li>Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity</li>
<li>Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate</li>
<li>The membrane offers a high degree of internal surface area for greater adsorption of product</li>
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