Anaerobic CNA Agar Base (DM562) is a selective growth medium that can be used to isolate anaerobic gram-positive cocci, like Streptococci, from clinical and non-clinical specimens.
Formula / Liter
| Ingredients | g/ L |
| Casein enzymic hydrolysate | 12.00 |
| Peptic digest of animal tissue | 5.00 |
| Yeast extract | 3.00 |
| Sodium chloride | 5.00 |
| Beef extract | 3.00 |
| Corn starch | 1.00 |
| Dextrose | 1.00 |
| Colistin | 0.01 |
| *Nalidixic acid | 0.01 |
| L-Cysteine hydrochloride | 0.50 |
| Dithiothreitol | 0.10 |
| Haemin | 0.01 |
| Vitamin K1 | 0.01 |
| Agar | 13.50 |
| Final pH: 7.0 ± 0.2 at 25°C | |
| Formula may be adjusted and/or supplemented as required to meet performance specifications | |
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