EC-MUG (4-methylumbelliferyl-β-D-glucuronide) Broth Môi trường vi sinh EC-MUG (4-methylumbelliferyl-β-D-glucuronide) Broth EC-MUG (4-methylumbelliferyl-β-D-glucuronide) Broth Selective medium used for the detection of Escherichiacoli in water, food and milk.