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tryptophan
8 gram powdered medium in 1 litre distilled water
2% Purity (TLC) >99% Water KF 0
Trace elements and Vitamins without Agar and Amino Acids
and is well protected against inactivation by beta-lactamase
Yeast Nitrogen base without Amino acids and without Iodine Size:100g tryptophanPotassium Iodide, KI, 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 Iodine or to replace this element. Suspend 6. 9 gram powdered medium in 1 litre distilled water Store dry at room temperature
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