Yeast Nitrogen Base without Amino acids and without Ammonium sulphate Size:1000g Dextrose is added as the

Dextrose is added as the energy and carbon source

05 Suspend 55

By omitting Folic acid and Riboflavin from the original YNB w/o Amino acids formulation the result is a very low fluorescence back ground medium

HYGROSCOPIC

0 g/L Store at room temperature

Yeast Nitrogen Base without Amino acids and without Ammonium sulphate Size:1000g Dextrose is added as theYeast 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