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5 In water insoluble <0
Super broth is an extremely rich medium with highly elevated levels of Tryptone and Yeast extract
CAS 367-93-1
35 Glucose 10 FM Vitamins and Micro-elements 0
Yeast Potassium Nitrate Nitrogen Base Size:100g 5 In water insoluble <0Yeast Potassium Nitrate Nitrogen Base contains Potassium Nitrate as a sole nitrogen source to test nitrogen assimilation. The addition of a carbon source is required. Histidine, Methionine and Tryptophan concentrations has been reduced to 10% of their original concentration as present in Yeast Nitrogen Base. Yeasts which have grown on a rich medium like Yeast Agar may carry a reserve of nitrogen in the form of protein. To avoid errors due to this