Sterile MCE Gridded Membrane Filter

Description of Sterile MCE Gridded Membrane Filter

The MCE gridded membrane filter produced by Hawach with 3.1mm intervals of white or black grid lines, and pore sizes of 0.2 µm and 0.45 µm. The membrane filter does not enhance or inhibit the growth of bacteria, and the growth rate of microorganisms is high. MCE Gridded membrane filter has a high flow rate and high protein binding rate. As it is different from a normal mixed cellulose ester membrane, sterile MCE membrane is a gridded filter with defined grid lines spaced at 3.1mm intervals.

Hawach MCE gridded membrane filter offers special color contrast provided by the membrane surface particle detection and can ease eye fatigue in the meantime. Different from PP membrane filters, Sterile MCE grid membrane filters have two types the white grid on a black background and the black grid on a white background. The black grid on a white background filter membrane is 0.22, 0.45 microns, which is used to detect bacteria and coliforms in the water. Filter membrane 0.22, 0.45 micron is mainly used for the colony count of E. coli and bacteria; the white grid on a black background disk filter membrane is 0.22 micron, 0.45 micron, which is mainly used for the detection of the total number of molds and yeasts. Suitable for microbial retention and growth, microbial resurrection rate > 90%.

Sterile MCE Gridded Membrane Filter is widely used in biological and medical research, colony counting, sterility testing, water or wastewater analysis, and other microbiological tests.

Advantages of MCE Gridded Membrane Filter

• MCE gridded membrane filter is ISO9001 approved
• Gridded membrane filter has a high flow rate
• Clean production workshop
• Easy detection and contrast
• Longer lifetime for usage
• More sizes are available for microbe analysis

Features

• High flow rates
• Good thermal stability
• Higher dirt loading capacity
• Nontoxic without bacterial growth
• Clear contrast for easier detection
• Different sizes for different purposes
• Sterile mixed cellulose esters options for critical applications with high performance
• The high degree of the membrane filters internal surface area for greater absorption of the membrane filter
• With cellulose nitrate and cellulose acetate as a mixture

Applications

• Bio-analysis
• Colony counting
• Aqueous filtration
• Yeast and mold count
• Microbiological analysis
• Sterility test and filtration
• HPLC sample preparation
• Food and beverage test applications
• Recovery and retention of bacteria in water pollution analysis

Scanning Electron Microscope Picture of Filter Membrane

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