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M123
Phenylalanine Deaminase Agar
Yeast extract | 3 g |
L-Phenylalanine or | 1 g |
DL-Phenylalanine | 2 g |
Na2HPO4 | 1 g |
NaCl | 5 g |
Agar | 12 g |
Distilled water | 1 liter |
Heat gently to dissolve agar. Tube and autoclave 10 min at 121°C. Incline tubes to obtain long slant. Final pH, 7.3 ± 0.2.
Hypertext updated by rim/cjm 2005-OCT-21