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In this section: Laboratory Methods (Food)

BAM Media M162: Tryptone Phosphate (TP) Broth (for enteropathogenic Escherichia coli)

Media Index for BAM

January 2001

Tryptone	20 g
K₂HPO₄	2 g
KH₂PO₄	2 g
NaCl	5 g
Polysorbate 80 (Tween 80)	1.5 ml
Distilled water	1 liter

Autoclave 15 min at 121°C. Final pH, 7.0 ± 0.2.

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

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