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  1. Laboratory Methods (Food)

BAM Media M66: Indole Nitrite Medium (Tryptic Nitrate)

January 2001

Bacteriological Analytical Manual

Trypticase 20 g
Na2HPO4 2 g
Dextrose 1 g
KNO3 1 g
Agar 1 g
Distilled water 1 liter

Heat with agitation to dissolve ingredients. Mix and dispense 11 ml portions into 16 × 150 mm tubes. Autoclave 15 min at 118°C. Final pH, 7.2 ± 0.2.


Original Source: Bacteriological Analytical Manual, 8th Edition, Revision A, 1998.