NILE CHEMICALS
TRYPTOSE BACTERIOLOGICAL |
|
A mixed peptone, obtained from animal | |
and vegetable proteins ) | |
Total nitrogen | 12.7% w/w |
Amino nitrogen | 4.9% w/w |
Ash | 7.0% w/w |
Sodium | 3.2% w/w |
Chlorine | 1.3% w/w |
pH 7.2 | ( 2% solution ) |