Yeast Potassium Nitrate Nitrogen Base Size:500g CAS 1405-41-0

CAS 1405-41-0

Bethesda Research Laboratories

These variations in Sodium chloride content make it possible to select the optimal salt concentration for a specific strain

Potassium phosphate is present in Terrific broth buffered to balance the pH and subsequently prevent cell death due to a drop in pH

15 (NH4)6M07O24

Yeast Potassium Nitrate Nitrogen Base Size:500g CAS 1405-41-0Yeast 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