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5 In water insoluble <0
Yeast Agar is a rich well defined medium including Ammonium Sulfate and Asparagine as a nitrogen source and is used for typical colonial morphology
Amino Acids Arg 700 Asp 300 Cys 200 GluA 500 Gly 900 His 300 Ile 600 Leu 900 Lys 900 Met 300 Phe 500 Pro 800 Thr 500 Trp 200 Val 700 Vitamins Biotin 0
CAS 367-93-1
Ampicillin sodium dissolves well in water
Yeast Potassium Nitrate Nitrogen Base Size:100g 5 In water insoluble <0Yeast Potassium Nitrate Nitrogen Base contains Potassium Nitrate as a sole nitrogen source to test nitrogen assimilation. The addition of a carbon source is required. Histidine, Methionine and Tryptophan concentrations has been reduced to 10% of their original concentration as present in Yeast Nitrogen Base. Yeasts which have grown on a rich medium like Yeast Agar may carry a reserve of nitrogen in the form of protein. To avoid errors due to this
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