Organism A was identified as Escherichia coli, as results from Table \ref{labb2results} align with previously recorded data regarding shape, size and Gram reaction (\citealt{Willey2017}, p. 45, 54). As the positively charged dyes bind to peptidoglycan, which is not found in eukaryotes, organism C ended up colorless and could therefore be identified as the yeast species Sacchamaromyces cerevisiae. Organism B could thereafter be identified as Staphylococcus epidermidis by deduction.