Whatman 0.45 µm Pore Size Mixed cellulose Ester Gridded Membranes ME25

The Whatman Mixed Cellulose Ester (MCE) Gridded Membrane Filter with a pore size of 0.45 µm is a specialized filtration tool commonly used in microbiological analysis, environmental monitoring, and particle counting applications. The inclusion of a grid pattern on the membrane surface aids in sample positioning and identification during analysis.The 0.45 µm pore size of the MCE filter is ideal for capturing bacteria, microorganisms, and fine particulate matter while allowing liquids to pass through efficiently. This makes it suitable for tasks requiring high purity and precise particle retention.The gridded design provides a convenient reference for locating specific areas of interest on the filter, facilitating accurate counting, enumeration, and analysis of samples. The grid lines are typically spaced at regular intervals, such as 3.1 mm, allowing for systematic examination and reporting of results.Whatman MCE Gridded Membrane Filters are made from a blend of cellulose acetate and nitrocellulose, offering excellent chemical compatibility, mechanical strength, and low protein binding properties. They are available in different diameters to fit various filtration setups and are compatible with standard filter holders.Overall, Whatman 0.45 µm Pore Size Mixed Cellulose Ester Gridded Membrane Filters are reliable tools for precise microbiological and particle analysis, providing researchers with accurate and consistent results.