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Unknown Solution
Blood Agar-observe hemolytic activity and distinguish between staphylococcus and streptococcus
Mannitol Salt Agar-distinguish between staphylococcus and streptococcus. Distinguish between S. aureus and S. epidermidis
Casein-distinguish between gram-positive bacteria and Bacillus

Tryptic Soy Agar- observe single colonies
MacConkey agar- distinguish between gram-negative and gram-positive bacteria
Eosin Methylene Blue Levine- distinguish between E. Coli and K. Pneumoniae

Gram stain-distinguish between gram-positive and gram-negative bacteria
Triple Sugar Iron- distinguish between gram-negative bacteria
Citrate-distinguish between gram - bacteria