Appearance (clearness): clear to slightly turbid

Appearance (colour): yellowish

pH-value (25 °C): 6.8 - 7.2

Recovery on test medium (Cronobacter sakazakii ATCC 29544): ≥ 70 %

Recovery on test medium (Cronobacter sakazakii ATCC 29004): ≥ 70 %

Recovery on test medium (Enterobacter cloacae ATCC 13047 (WDCM 00083)):

Recovery on test medium (Proteus mirabilis ATCC 29906 (WDCM 00023)):

Recovery on test medium (Escherichia coli ATCC 11775 (WDCM 00090)):

Recovery on test medium (Staphylococcus saprophyticus ATCC 15305 (WDCM 00159)): ≤ 0.01 %

Recovery on test medium (Enterococcus faecalis ATCC 11700): ≤ 0.01 %

Colonies (Cronobacter sakazakii ATCC 29544): turquoise

Colonies (Cronobacter sakazakii ATCC 29004): turquoise

Colonies (Enterobacter cloacae ATCC 13047 (WDCM 00083)): milky-white

Colonies (Proteus mirabilis ATCC 29906 (WDCM 00023)): milky-white

Colonies (Escherichia coli ATCC 11775 (WDCM 00090)): milky-white

Incubation: 24 hrs.; 44 °C