urea agar base, citrate agar, triple sugar iron agar and motility urea indole medium

actose agar alkaline analysis assay bacteria base biochemistry biology biotechnology blue bromethymol carbon chemical chemistry citrate clinical culture enterobacteriaceae equipment experiment fermentation gas glucose green h2s iron isolated lab laboratory liquid medicine microbiological microbiology pharmaceutical positive production proteae proteus red research sample science scientific source sucrose sugar test triple urease virus