Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

1.20596

Millipore

ChromoCult® Chromogenic Cronobacter Isolation agar

pkg of 500 g, according to ISO 22964, for Cronobacter spp.

Synonym(s):

CCI agar

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41106213
NACRES:
NA.74

Agency

according to ISO 22964

Quality Level

200

sterility

non-sterile

form

granular

packaging

pkg of 500 g

manufacturer/tradename

ChromoCult®

storage condition

protect from light (both UV light and Sunlight)

technique(s)

microbiological culture: suitable

application(s)

environmental
food and beverages
microbiology

storage temp.

15-25°C

suitability

Cronobacter spp. (spp.)

General description

ChromoCult® Chromogenic Cronobacter Isolation agar is a chromogenic medium with the chromogenic compound 5-bromo-4-chloro-3-indolyl-α-D-glucopyranoside, a substrate for the detection of α-glucosidase. This enzyme is common in all Cronobacter spp. The bacteria appear as blue to blue-green colored colonies on the medium. This medium is moderately nutritive and selective, ensuring good growth for Cronobacter after pre-enrichment and selective enrichment. Sodium desoxycholate inhibits the growth of Gram-positive concomitant flora. Sodium thiosulphate and ammonium (III) citrate aid in the differentiation of Cronobacter from hydrogen-sulfide-producing Enterobacteriaceae. Sodium chloride maintains the osmotic balance of the medium, while agar is the solidifying agent.

Application

ChromoCult® Chromogenic Cronobacter Isolation agar is suitable for the selective isolation of Cronobacter spp. from food products and ingredients intended for human and animal consumption and environmental samples in the area of food production.

Legal Information

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Microbial Detection Using Chromogenic and Fluorogenic Culture Media

Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms

Microbial Detection Using Chromogenic and Fluorogenic Culture Media

Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms

Microbial Detection Using Chromogenic and Fluorogenic Culture Media

Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms

Microbial Detection Using Chromogenic and Fluorogenic Culture Media

Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms

Protocols

New EN ISO 22964 for Cronobacter spp. detection in the food chain

The new EN ISO 22964:2017 standard specifies a horizontal method for the detection of Cronobacter spp. in food, animal feed and environmental samples.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service