Mixed Cellulose Esters (MCE) membrane is a general purpose filter .  MCE membranes offer high recovery rates and superior flow rates.  Membranes are sterilized by ethylene oxide (EtO) gas and are available individually wrapped or in 10-pack envelopes.  

Contrasting grid lines facilitate counting colonies and are tested to assure freedom from grid line inhibition.  3.1mm squares represent 1/100 of the filtration area of a 47mm diameter filter (9.6cm2). Black and Green membranes provide a contrasting background for counting light colored particulates and help to minimize eye fatigue.

Advantec membranes were developed and are manufactured to comply with the ASTM and the Standard Methods for the Examination of Water and Wastewater. 

Key Features

• MCE membrane is a sterile, universal filter
• Membrane has high recovery rate and excellent flow rate
• Containing contrast grid lines helps to count the colonies, the growth and counting of the colonies are not affected by the grid lines.
• Black and green films provide a contrasting background for light-colored particle counts, helping to minimize eye strain
• Pore size: 0.2, 0.45, 0.65, 0.8, and 1.0um
• Diameter: 47mm

Typical Applications

• Used in many applications for the microbiological examination of water, wastewater, pharmaceuticals, food, and beverages and air monitoring.