How Do You Test For Milk Contamination?
How Do You Test For Milk Contamination? Coliform Count (CC): The CC is a test that estimates the number of bacteria that originate from manure or a contaminated environment. Milk samples are plated on Violet Red Bile agar or MacConkey’s agar and incubated for 48 hours at 32°C (90°F), after which typical coliform colonies are