Yeast Nitrogen Base (YNB) w/o Ammonium sulphate, w/o Copper sulphate,w/o Ferric chloride 100G

This media isvused for the classification of yeast strains based on the carbon and nitrogen requirements and it contains almost all the essential vitamins and inorganic salts except Ammonium Sulphate, Copper Sulphate and Ferric chloride which are required for the propagation of yeast cells. Furthermore, this media does not contain the amino acids. Addition of nitrogen, aminoa acids and carbon sources is required. Used for preparation of SD/SDA