Yeast Nitrogen Base without Amino acids and without Ammonium sulphate Size:1000g 2 g/L K2HPO 2

2 g/L K2HPO 2

0 % Residue on ignition ≤ 4

Vitamins and is without Amino Acids

and the growth inhibition of various bacteria

Specifically intended for bacteriological and microbiological studies

Yeast Nitrogen Base without Amino acids and without Ammonium sulphate Size:1000g 2 g/L K2HPO 2Yeast Nitrogen Base without Amino Acids and without Ammonium Sulfate has the same formulation as Yeast Nitrogen Base without Amino Acids except that Ammonium Sulfate as a source of Nitrogen has been omitted to test the ability of yeast cells to assimilate different nitrogen sources for example Potassium Nitrate. Suspend 1. 9 gram powdered medium in 1 litre distilled water Store dry at room temperature