Oxoid has launched improved M.I.C.Evaluator (M.I.C.E.) strips, which provide accurate determination of minimum inhibitory concentration (MIC) values. The new distinctive gradient format provides excellent contrast against the agar background and the increased font size permits easier reading.
Following application of the M.I.C.E. strip, the antimicrobial agent forms a defined concentration gradient in the surrounding agar. After appropriate incubation, a lawn of growth develops with a clear zone around the M.I.C.E. strip where the concentration gradient in the medium has been sufficient to cause inhibition.
The MIC is read at the point where growth of the organism touches the strip.
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