Whatman 0.2 µm Pore Size Sterile Mixed Cellulose Ester, ME Range (ME24/21 ST)

The Whatman 0.2 µm Pore Size Sterile Mixed Cellulose Ester (ME) Range, specifically the ME24/21 ST membrane, is a high-performance filtration membrane designed for sterile filtration applications in laboratories, pharmaceuticals, and biotechnology industries. The "ME" designation refers to Mixed Cellulose Ester, indicating its composition of cellulose acetate and cellulose nitrate for enhanced filtration capabilities.With a pore size of 0.2 µm, this membrane provides efficient retention of bacteria, fungi, and particulate matter during filtration processes, ensuring the sterility and purity of the filtered fluids and samples. Its sterile nature is crucial for critical applications where contamination must be minimized.The ME24/21 ST membrane is manufactured under strict quality control measures and undergoes sterilization to maintain its sterile status. It offers low protein binding and low extractables, reducing the risk of interference with filtered substances and maintaining sample integrity.This membrane is commonly used in microbiological testing, pharmaceutical manufacturing, and bioprocessing where sterile filtration is a prerequisite. Its reliable performance, compatibility with a wide range of solvents and solutions, and sterile packaging make it a preferred choice for laboratories and industries requiring high-quality sterile filtration.