NILE CHEMICALS
YEAST EXTRACT POWDER
SPECIFICATION |
|
Water soluble fraction of yeast autolysale | |
Standard material for culture media | |
Rich in B-Vitamins and growth factors. | |
Minimum assay ( ex N on dried substances ) | 60% |
Maximum Limits of Impurities : | |
Phosphorus | 2.5% |
Coagulatable protein | not detectible |
Heavy metals ( as Pb ) | 0.005% |
Loss on drying | 5% |
Sulphated ash | 15% |
Suitability for microbiology | passes test |
Heat resistant bacteria | not detectable |
PRODUCT LIST
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