Analysis Note

Supplement tested in Listeria-Enrichment-Broth (Base) acc. to FDA/IDF-FIL art. no. 1.11951.Growth - Listeria monocytogenes ATCC 19118: good to very good - Listeria monocytogenes ATCC 13932 (WDCM 00021): good to very good - Listeria monocytogenes ATCC 35152 (WDCM 00109): good to very good - Listeria innocua ATCC 33090 (WDCM 00017): good to very good - Staphylococcus aureus ATCC 25923 (WDCM 00034): none to very good - Escherichia coli ATCC 25922 (WDCM 00013): noneIncubation: 24 - 48 hrs.; 30 °C; aerobic.

Application

Listeria selective enrichment supplement is an additive for the preparation of Listeria enrichment broth (Base) and Buffered Listeria enrichment broth.

General description

Listeria selective enrichment supplement is a mixture of two antibiotics and a dye in lyophilized form. It inhibits the growth of accompanying bacteria for the selective enrichment of Listeria monocytogenes.

Linkage

Replaces: 1117810017

Packaging

10 vial in Fibre case