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Biology, 05.05.2020 00:21 hi105

A 1:10 dilution was made of microbial broth and then was diluted 1:100. 20 colonies were then counted. How many microbes/mL were present in undiluted broth?

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A 1:10 dilution was made of microbial broth and then was diluted 1:100. 20 colonies were then counte...

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