Ethyl Violet Azide Broth (E.V.A. Broth) (DM413) is recommended for selective, confirmatory detection of Enterococci as an indicator of faecal pollution in water and other specimens.
Ingredients | Gms / Liter |
Casein enzymic hydrolysate | 20.00 |
Dextrose | 5.00 |
Dipotassium phosphate | 2.70 |
Monopotassium phosphate | 2.70 |
Sodium chloride | 5.00 |
Sodium azide | 0.40 |
Ethyl violet | 0.00083 |
Final pH: 7.0 + 0.2 at 25 oC | |
Formula may be adjusted and/or supplemented as required to meet performance specifications |
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