محیط کشت استافیلوکوکوس انریچمنت براث کد 107899 مرک آلمان




Staphylococcus enrichment broth (base)
acc. to BAIRD for microbiology



Analysis Note

Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.4 - 6.8
Inoculum (Escherichia coli ATCC 25922 (WDCM 00013)): about 99 %
Inoculum (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): about 1 %
Enrichment from a mixed inoculum after 6 hours (Escherichia coli ATCC 25922 (WDCM 00013)):
Enrichment from a mixed inoculum after 6 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)):
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 5 %
Enrichment from a mixed inoculum after 24 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): ≥ 95 %
Enrichment of Staphylococcus aureus from a mixed inoculum; detection with blood agar.