Membrane filters, mixed cellulose ester, with grid Recommended for clarification and sterilisation of aqueous solutions, microbiological analysis and particle counts -Membranes with grid lines are ideal for microbiological analysis (bacterial counts) of water, pharmaceuticals, beverages, cosmetics, etc. for the measurement of coliform bacteria and other germs -Gridded membranes (black grid on white membrane) for counts of colonies as a standard method of quantification, black grid, clearly defined sections (3.1 x 3.1 mm grid) -Special ink, non-toxic and totally free from bacterial growth inhibitors, is used for imprinting -Sterilised membranes (packaged in individual blisters)
Ø 47 mm Pore size 0.45 µm Material Mixed cellulose ester (MCE) Sterile Yes Colour White |