Difco™ Nitrate Broth, BD Life Sciences
Supplier: BD CANADA MICROBIOLOGY CA
226810
CA90001-916EA
618.94
CAD
CA90001-916
Difco™ Nitrate Broth, BD Life Sciences
Media for Microbiology
Prepared Media for Microbiology
Nitrate Broth is recommended as an aid in the identification of aerobic and facultative anaerobic gram-negative microorganisms by means of the nitrate reduction test.
- Basal medium containing potassium nitrate
- Addition of zinc dust is used to detect unreduced nitrate
- Organisms derive oxygen from nitrate through anaerobic respiration
The formation of nitrogen gas, an end product typical of certain organisms, is evidenced by displacement of the medium from the Durham tube by the gas produced.
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