Lecithin and Tween® 80 enable growth and colony counting of bacteria through inactivating disinfectants and preservatives like quaternary ammonium compounds.
Pancreatic digest of casein | 15 g/l |
Soy peptone | 5 g/l |
Sodium chloride (NaCl) | 5 g/l |
Lecithin | 0,7 g/l |
Polysorbate 80 | 5 g/l |
Agar | 15 g/l |
pH value | 7,2 ±0,2 |