LabExact Mixed Cellulose Ester (MCE) Filter Membrane, 47 mm, (100/Pack)

Mixed Cellulose Ester (MCE) - Sterile and biologically inert mixtures of cellulose acetate and cellulose nitrate result in membranes with a smoother and more uniform surface than pure nitrocellulose. Gridded. Easy to handle, less cracking and fracturing than traditional cellulose nitrate membranes. A pure surface with no additional smoothing treatment or surfactants. Certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the Membrane Filter Technique referenced in Standard Methods for the Examination of Water and Wastewater., 20th edition, and the U.S. EPA's Microbiological Methods for Monitoring the Environment, 600/8-78-017. Suitable for air monitoring applications and meets NIOSH requirements for airborne metals and
asbestos monitoring.