Translucent K+ free medium”, YNB w/o Amino acids and without Ammonium sulphate and w/o Potassium Size:1000g 2 K2HPO4 9

2 K2HPO4 9

Soluble in water

Bethesda Research Laboratories

Pyridoxine HCl 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 pyridoxine or to replace this vitamin

0 g/L L-Methionine 0

Translucent K+ free medium”, YNB w/o Amino acids and without Ammonium sulphate and w/o Potassium Size:1000g 2 K2HPO4 9In Translucent K free medium ammonium phosphate (0. 92 g l) substitutes for potassium phosphate to reduce the amount of potassium to a minimum. Suspend 1. 75 gram powdered medium in 1 litre distilled water Store dry at room temperature