محیط کشت جیولیتی کانتونی براث کد 110675 مرک آلمان





GranuCult GIOLITTI-CANTONI broth (Base)
pkg of 500 g, ISO 6888, for Staphylococcus spp.



Analysis Note

Appearance (clearness): clear
Appearance (color): yellowish-brown
pH-value (25 °C): 6.7 - 7.1
Growth promotion test in accordance with the current version of DIN EN ISO 11133.
Mixed inoculum of S.aureus and E.coli.
Additionaly monoculture of E.coli.
Confirmation on Baird-Parker-Agar resp. Tryptic soy agar
Inoculum on reference medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)): ≤ 100
Inoculum on reference medium (Staphylococcus aureus ATCC 6538 (WDCM 00032)): ≤ 100
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)): ≥ 10000
Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)): ≥ 10000
Growth on Baird-Parker-Agar(Staphylococcus aureus ATCC 6538 (WDCM 00032)): >10 colonies
Growth on Baird-Parker-Agar(Staphylococcus aureus ATCC 25923 (WDCM 00034)): >10 colonies
Growth on Tryptic soy agar (Escherichia coli ATCC 25922 (WDCM 00013)): total inhibition
Growth on Tryptic soy agar (Escherichia coli ATCC 8739 (WDCM 00012)): total inhibition
Colonies (Staphylococcus aureus ATCC 25923 (WDCM 00034)): Black or grey colonies with clear halo
Colonies (Staphylococcus aureus ATCC 6538 (WDCM 00032)): Black or grey colonies with clear halo
Incubation 24 ± 2 hours at 37 ± 1 °C aerobic. E.coli 48 ± 2 hours at 37 ± 1 °C aerobic.
Confirmation on Baird-Parker-Agar: 48 ± 2 hours at 37 ± 1 °C aerobic.
Confirmation on Tryptiy Soy-Agar: 24 ± 2 hours at 37 ± 1 °C aerobic.