Usages:

 For selective isolation and culture of Pseudomonas aeruginosa.

Principle:

Acetamidase bacteria can use acetamide as a carbon source and acetamide decomposition Alcaligenes; NaCl maintain osmotic balance; dipotassium phosphate and potassium dihydrogenphosphate as buffer; magnesium ions provide necessary growth ; agar medium as coagulant; phenol red as a pH indicator.

Formulation:

Acetamide 10g

NaCl 5g

Dipotassium hydrogen phosphate 1.39g

Potassium dihydrogen phosphate 0.73g

Magnesium sulfate 0.5g

Phenol red 0.012g

Agar 15g

Final pH 7.2 ± 0.2

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.