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.
Application
Listeria selective enrichment supplement is an additive for the preparation of Listeria enrichment broth (Base) and Buffered Listeria enrichment broth.
Compatibility
- For use with Listeria-Enrichment-Broth (Base) (1.11951)
- For use with GranuCult® Buffered Listeria Enrichment Broth (base) (1.09628)
Linkage
Replaces: 1117810017
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): none
Incubation: 24 - 48 hrs.; 30 °C; aerobic.
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
- UPC:
- 51283218
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 1117810010
