محیط کشت A1 کد 100415 مرک آلمان




A-1 Medium
suitable for microbiology



Analysis Note

Appearance (clearness): clear
Appearance (colour): yellowish to yellow
pH-value (25 °C): 6.7 - 7.1
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Growth (Escherichia coli ATCC 8739 (WDCM 00012)): good to very good
Growth (Enterobacter aerogenes ATCC 13048): none to fair
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): none to fair
Growth (Bacillus subtilis ATCC 6633 (WDCM 00003)): none
Growth (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): none
Gas (Escherichia coli ATCC 25922 (WDCM 00013)): +
Gas (Escherichia coli ATCC 8739 (WDCM 00012)): +
Gas (Enterobacter aerogenes ATCC 13048): none or poor
Gas (Enterococcus faecalis ATCC 19433 (WDCM 00009)): -
Gas (Bacillus subtilis ATCC 6633 (WDCM 00003)): -
Gas (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): -
Incubation: 3 hrs.; 35 °C; aerobic. 19 - 23 hrs.; 44.5 °C.