Whatman 0.45 µm Pore Size Sterile MicroPlus-31 STL Membrane Black (Pack of 400)

The Whatman 0.45 µm Pore Size Sterile MicroPlus-31 STL Membrane in black is a specialized filtration membrane designed for microbiological applications that require sterile and reliable filtration of fluids and samples. The "STL" designation indicates its suitability for applications requiring low extractables and low protein binding, ensuring minimal interference with the filtered substances.This membrane features a pore size of 0.45 µm, making it effective for retaining bacteria, yeast, and other microorganisms during filtration processes. Its black color provides contrast for easier visualization of filtered samples, facilitating quality control and analysis.The membrane is manufactured to meet strict quality standards and undergoes sterilization to ensure its suitability for sterile applications. Its construction from high-quality materials ensures durability and consistent filtration performance.The Whatman MicroPlus-31 STL Membrane is commonly used in microbiology laboratories, pharmaceutical research, and biotechnology applications where sterile filtration is essential. Its reliable performance, sterility, and compatibility with a wide range of fluids make it a trusted choice for critical filtration processes.