HiCrome E.coli Agar is recommended for the detection and enumeration of Escherichia coli in foods without further
confirmation on membrane filter or by indole reagent.
Composition**
Ingredients Gms / Litre
Casein enzymic hydrolysate 14.000
Peptone, special 5.000
Bile salts mixture 1.500
Disodium hydrogen phosphate 1.000
Sodium dihydrogen phosphate 0.600
Sodium chloride 2.400
X-Glucuronide 0.075
Agar 12.000
Final pH ( at 25°C) 7.2±0.2

Không có nhận xét nào:
Đăng nhận xét