110398.0500 Fraser Listeria Selective Enrichment Broth (base) For Microbiology 500 Gr

pH değeri

7,0 - 7,4 (57,4 g/l, H₂O, 25 °C)

Çözünürlük

57,4 gr/l

Inoculum on reference medium (Listeria monocytogenes ATCC 13932 (WDCM 00021))

≤ 100

Inoculum on reference medium (Listeria monocytogenes ATCC 35152 (WDCM 00109))

≤ 100

Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013))

≥ 1000

Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012))

≥ 1000

Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009))

≥ 1000

Inoculum on reference medium (Enterococcus faecalis ATCC 29212 (WDCM 00087))

≥ 1000

Blacking (Listeria monocytogenes ATCC 13932 (WDCM 00021))

+

Blacking (Listeria monocytogenes ATCC 35152 (WDCM 00109))

+

Blacking (Escherichia coli ATCC 25922 (WDCM 00013))

-

Blacking (Escherichia coli ATCC 8739 (WDCM 00012))

-

Blacking (Enterococcus faecalis ATCC 19433 (WDCM 00009))

-

Blacking (Enterococcus faecalis ATCC 29212 (WDCM 00087))

-

Growth on ALOA® medium (Listeria monocytogenes ATCC 13932 (WDCM 00021))

> 10 colonies

Growth on ALOA® medium(Listeria monocytogenes ATCC 35152 (WDCM 00109))

> 10 colonies

Colonies (Listeria monocytogenes ATCC 13932 (WDCM 00021))

blue green colonies with opaque halo

Colonies(Listeria monocytogenes ATCC 35152 (WDCM 00109))

blue green colonies with opaque halo

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

Growth on Tryptic soy agar (Enterococcus faecalis ATCC 29212 (WDCM 00087))

< 100 colonien

Growth on Tryptic soy agar (Enterococcus faecalis ATCC 19433 (WDCM 00009))

< 100 colonies