1.00439
ChromoCult® Listeria Agar Enrichment-Supplement
ChromoCult®, selective for Listeria spp.
Synonym(s):
Listeria Enrichment Supplement
About This Item
Recommended Products
Agency
APHA
ISO 11133
ISO 11290-1
ISO 11290-2
Quality Level
form
lyophilized powder
manufacturer/tradename
ChromoCult®
technique(s)
microbiological culture: suitable
pH
6.6 (20 °C in H2O)
application(s)
food and beverages
microbiology
pathogen testing
storage temp.
2-8°C
suitability
selective for Listeria spp. (Agar)
General description
Application
Linkage
Analysis Note
Inoculum on reference medium
- Listeria monocytogenes ATCC 13932 (WDCM 00021):
10 - 100
- Listeria monocytogenes ATCC 19111 (WDCM 00020): 10 - 100
- Listeria innocua ATCC 33090 (WDCM 00017): 10 - 100
Recovery on test medium
- Listeria monocytogenes ATCC 13932 (WDCM 00021):
≥ 70 %
- Listeria monocytogenes ATCC 19111 (WDCM 00020): ≥ 70 %
- Listeria innocua ATCC 33090 (WDCM 00017): ≥ 70 %
Colonies
- Listeria monocytogenes ATCC 13932 (WDCM 00021):
blue-green; non-transparent zone
- Listeria monocytogenes ATCC 19111 (WDCM 00020): blue-green; non-transparent zone
- Listeria innocua ATCC 33090 (WDCM 00017): blue-green
Growth
- Escherichia coli ATCC 25922 (WDCM 00013):
no growth
- Escherichia coli ATCC 8739 (WDCM 00012): no growth
- Enterococcus faecalis ATCC 19433 (WDCM 00009): no growth
- Enterococcus faecalis ATCC 29212 (WDCM 00087): no growth
Incubation: Listeria 24-48 Std. 37°C aerobic; other strains at least 48 hrs.
Legal Information
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
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JAN Code
NACL1004390010:
1004390010:
1004398001:
1004390017:
Certificates of Analysis (COA)
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Articles
Detection of Listeria monocytogenes in food and environmental samples according to ISO 11290-1, FDA-BAM and USDA-FSIS
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