Wallerstein Agar Size:500g CaCl2 is omitted from this

CaCl2 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 calcium or to replace this element

Sodium ions for transport and osmotic balance are provided by Sodium chloride

Karl Friehs and Erwin Flaschel

2 Manganese Sulfate 0

5 (20 g/l) Assay ≥99%

Wallerstein Agar Size:500g CaCl2 is omitted from thisWallerstein Agar is used for selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations. Cycloheximide is omitted from the original formulation Formula g l Bromocresol green 0. 022 Calcium chloride 0. 125 Casein hydrolysate 5 Glucose 50 Ferric chloride 0. 0025 Magnesium sulfate 0. 125 Manganese sulfate 0. 0025 Potassium Dihydrogen phosphate 0. 55 Potassium chloride 0. 425 Yeast extract 4 Agar 15 Final pH 7. 0