Classic Whatman Mixed Cellulose Ester Membrane - Membrane, Me26/31 0.6um 50mm 100/pk - 10409814 Pro Version [FXSIT10Y]

Whatman Mixed Cellulose Ester Membrane - ME26/31 0.6UM 50MM 100/PK

The Whatman Mixed Cellulose Ester Membrane, ME26/31, is a high-quality laboratory product designed for a variety of applications. This 0.6 µm pore size membrane, available in a 50mm diameter and 100 per pack, is a reliable choice for precise and efficient sample processing. Its mixed cellulose ester composition ensures excellent performance and durability, making it a preferred option for laboratories worldwide.

Product Specifications and Technical Details

The ME26/31 membrane is constructed from a blend of cellulose acetate and cellulose nitrate, providing a unique combination of properties. Its sterile option is ideal for critical applications where contamination is a concern. The membrane features a green/black grid with a 3.1 mm spacing, enhancing contrast for easier particle detection. Key features include a high degree of internal surface area for greater adsorption, higher dirt loading capacity, and biologically inert properties with good thermal stability. The uniform microporous structure ensures high flow rates, while the absence of surfactants prevents sample contamination.

Practical Applications and Benefits

The Whatman Mixed Cellulose Ester Membrane is versatile and suitable for a wide range of laboratory applications. Its ease of use and reliable performance make it an essential tool for microbiological colony counting, where the color contrast between the surface and colonies facilitates the counting process. The plain and gridded options are ideal for both automatic and manual counting procedures. The black membranes provide contrast without the need for counter-staining, simplifying the process. Sterile filters are available for autoclaving, ensuring the highest level of sterility for microbiological work. This product is a must-have for any laboratory that values precision, efficiency, and ease of use.