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MCE Gridded Membrane
MCE Gridded Membrane
- Material: Mixed Cellulose Esters (MCE)
- pH Range: Typically pH 4 – 8
- Grid Type: Black on white or white on black
- Grid Size: 3.1 mm squares (approx. 100 squares per 47 mm membrane)
- Pore Sizes: 0.22 µm, 0.45 µm (standard for microbiological testing)
- Diameter Options: Commonly 47 mm
- Sterility: Sterile (individually packed) or non-sterile (bulk format)
- Packaging: Individually packed or continuous (stacked)
Description:
The MCE Gridded Membrane is a specialized version of the Mixed Cellulose Ester (MCE) membrane filter, designed primarily for microbiological analysis and colony counting. It features a pre-printed grid (typically 3.1 mm squares) on the surface to aid in colony enumeration, ensuring accuracy and consistency in regulated microbial testing. These membranes are widely used in pharmaceutical, environmental, food, and water testing laboratories.