Christensen's Urea Medium:

Composition
1. Monopotassium phosphate
2. Agar
3. Phenol red
4. Peptone Water
5. NaCl.

Container:
Test tube

Color:
Pink before reaction.
red after urea splitting in urease positive organisms.

Consistency.
Liquid Medium

Uses and bacteria cultured.
To demonstrate urease activity by
Proteus species
Morganella morganii  and Helicobacter pylori.

Important Culture Media:

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