An official website of the United States government Here’s how you know

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

On Oct. 1, 2024, the FDA began implementing a reorganization impacting many parts of the agency. We are in the process of updating FDA.gov content to reflect these changes.

In this section: Laboratory Methods (Food)

BAM Media M131: Pyrazinamidase Agar

Media Index for BAM

January 2001

Tryptic soy agar (M152)	30 g
Yeast extract	3 g
Pyrazine-carboxamide	1 g
0.2 M Tris-maleate, pH 6.0	1 liter

Heat to boiling; dispense 5 ml in 16 × 125 mm tubes. Autoclave at 121°C for 15 min. Cool slanted.

*See Chapter 8, Yersinia, ref. 26.

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

Top