Dey-Engley Neutralizing Broth (DM792) is recommended for neutralizing and testing antiseptics and disinfectants.
Ingredients | Gms / Liter |
Casein enzymic hydrolysate | 5.00 |
Yeast extract | 2.50 |
Dextrose | 10.00 |
Sodium thiosulphate | 6.00 |
Sodium thioglycollate | 1.00 |
Sodium bisulphite | 2.50 |
Lecithin | 7.00 |
Polysorbate 80 | 5.00 |
Bromocresol purple | 0.02 |
Final pH : 7.6 ± 0.2 at 25°C | |
Formula may be adjusted and/or supplemented as required to meet performance specifications |
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