For determining antibiotic potency by the microbiological assay technique.
Remarks:
Technical Data:
Formula(g/L):
Yeast Extract
20.0
Polypeptone
5.0
Dextrose
10.0
Monobasic Potassium Phosphate
2.0
Polysorbate 80
0.1
Agar
10.0
Final pH 6.7 ± 0.2 at 25℃
Direction:
Suspend 47.1g of the medium in one liter of distilled Water. Mix well and heat with frequent agitation until the medium is dissolved.Sterillize in an autoclave at 121℃ for 15 min.