Yeast Nitrogen base without Amino acids, without Copper and without Iron Size:1000g Peptones provide the nitrogen and

Peptones provide the nitrogen and vitamin source required for organism growth in SDA

2 at 25°C Suspend 20 gram powdered medium in 1 litre distilled water

5 Thin Layer Chromatogram One Spot Potency >720 µ/mg Store at 2 - 8°C

HEPES Acid  11

Yeast Nitrogen base without Amino acids, without Copper and without Iron Size:1000g Peptones provide the nitrogen andCupric sulphate, CuSO4. 5H2O, and Ferric chloride, FeCl3 are 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 and iron or to replace these elements. Suspend 6. 9 gram powdered medium in 1 litre distilled water Store dry at room temperature