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Merck
CN

1.07006

Oxford Listeria Selective Supplement

selective for Listeria spp., pkg of 10 vials, for use with GranuCult® Oxford Agar (Base)

别名:

Listeria Selective Supplement

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NACRES:
NA.74
UNSPSC Code:
41106212

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产品名称

Oxford Listeria Selective Supplement, selective for Listeria spp., pkg of 10 vials, for use with GranuCult® Oxford Agar (Base)

form

solid

composition

Acriflavin, 2.5 mg per vial
Cefotetan, 1 mg per vial
Colistin sulfate, 10 mg per vial
Cycloheximide, 200 mg per vial
Fosfomycin, 5 mg per vial

packaging

pkg of 10 vials

technique(s)

microbiological culture: suitable

application(s)

food and beverages
microbiology

Quality Level

200

compatibility

(1.07004)
for use with GranuCult® Oxford Agar (Base)

storage temp.

2-8°C

suitability

selective for Listeria spp.

相关类别

General description

Oxford Listeria Selective Supplement is a mixture of four antibiotics and a dye in lyophilized form. It inhibits the growth of accompanying bacteria in the selective cultivation of Listeria monocytogenes.

Other Notes

Replaces: 1.07006.0017

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

Analysis Note

Supplement tested in Oxford Listeria selective agar (base) art. no. 1.07004.
Recovery on test medium
- Listeria monocytogenes ATCC 19111 (WDCM 00020):
≥ 70 %
- Listeria monocytogenes ATCC 13932 (WDCM 00021): ≥ 70 %
- Listeria monocytogenes ATCC 35152 (WDCM 00109): ≥ 70 %
- Listeria innocua ATCC 33090 (WDCM 00017): ≥ 70 %
- Enterococcus faecalis ATCC 19433 (WDCM 00009): ≤ 0.01 %
- Escherichia coli ATCC 25922 (WDCM 00013): ≤ 0.01 %
Black zone
- Listeria monocytogenes ATCC 19111 (WDCM 00020):
+
- Listeria monocytogenes ATCC 13932 (WDCM 00021): +
- Listeria monocytogenes ATCC 35152 (WDCM 00109): +
- Listeria innocua ATCC 33090 (WDCM 00017): +
Growth
- Staphylococcus aureus ATCC 25923 (WDCM 00034):
inhibited
- Candida albicans ATCC 10231 (WDCM 00054): inhibited
Incubation: 48 hrs.; 35 °C; aerobic.
Reference: Tryptic soy agar.

Application

Oxford Listeria Selective Supplement is an additive for the preparation of Oxford Listeria Selective Agar (base) (1.07004).

signalword

Danger

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Muta. 2 - Repr. 1B

存储类别

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

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商品

Detection of Listeria monocytogenes in Food and Environmental Samples

Detection of Listeria monocytogenes in food and environmental samples according to ISO 11290-1, FDA-BAM and USDA-FSIS

实验方案

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

李斯特菌：不可不防

近年来，李斯特菌病被定为重大的公共健康问题。这种病的主要感染对象是老年人、孕妇、新生儿和免疫功能低下者。

Standards for Detection and Enumeration of Listeria monocytogenes and Listeria spp. in the food chain

Discover the revised EN ISO 11290-1 and EN ISO 11290-2 standards and gain insights into updated detection methods for Listeria monocytogenes and Listeria spp., including enumeration in food, animal feed, and environmental samples. Explore culture media solutions.

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