Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Copper Size:1000g Soya Peptone 10 Yeast extract

Soya Peptone 10 Yeast extract 5 NaCl 10 Final pH 7

5 Suspend 22 gram powdered medium in 1 litre distilled water

7 L-Glycine 60

5% Infrared Complies pH 1% in water 4

Trace elements and Vitamins without Agar

Yeast Nitrogen base without Amino acids, without Ammonium sulphate and without Copper Size:1000g Soya Peptone 10 Yeast extractCupric sulphate, CuSO4. 5H2O, is omitted from this formulation of Yeast Nitrogen base without Amino acids to provide the researcher the possibility to grow yeast cells in the absence of copper or to replace this element. Ammonium sulphate, as a source of Nitrogen, has been omitted to test the ability of yeast cells to assimilate different nitrogen sources like Potassium nitrate. Suspend 1. 9 gram powdered medium in 1 litre distilled water Store dry at