Gram-negative organism is being gram stained

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A gram-negative organism is being Gram stained. The technician forgets to use ethanol. When they are done and examine the results, they see purple cells. Explain why this is a problem and why omitting ethanol would lead to these results.What is meant by the term milieu? What impact does the milieu have on the effectiveness of a disinfectant? Why?

Reference no: EM133651953

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