Violet Red Bile Agar (DM286) is used for the enumeration of coliforms in food and dairy product conforms to American Public Health Association (APHA).
| Ingredients | Gms / Litre |
| Yeast Extract | 3.00 |
| Peptic digest of animal tissue | 7.00 |
| Bile Salts Mixture | 1.50 |
| Lactose | 10.00 |
| Sodium Chloride | 5.00 |
| Neutral Red | 0.03 |
| Crystal Violet | 0.002 |
| Agar | 15.00 |
| Final pH: 7.4 ± 0.2 at 25°C | |
| Formula may be adjusted and/or supplemented as required to meet performance specifications | |
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