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Merck
CN

00563

MM ChromoSelect Agar

NutriSelect® Plus, suitable for microbiology

Synonym(s):

ChromoSelect Miller and Mallinson Agar, MM Agar ChromoSelect

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606

Key Documents

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Product Name

MM ChromoSelect Agar, NutriSelect® Plus, suitable for microbiology

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15.0 g/L
D-cellobiose, 3.0 g/L
chromogenic mixture, 6.6 g/L
lactose, 10.0 g/L
D-mannitol, 1.2 g/L
peptone (vegetable), 10.0 g/L
D-trehalose, 1.33 g/L
vegetable extract, 2.0 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.6±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages
pathogen testing
microbiology

storage temp.

15-25°C

suitability

nonselective and differential for Citrobacter spp.
nonselective and differential for Escherichia coli
nonselective and differential for Salmonella spp.
nonselective and differential for coliforms
nonselective and differential for enterobacteriaceae

Quality Level

200

Related Categories

Application

MM ChromoSelect Agar is recommended for identification and differentiation of Salmonella and non-salmonella like Citrobacter from water samples.

Other Notes

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Preparation Note

Suspend 49.13 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE OR OVERHEAT. Cool to 45-50°C and pour into sterile petri plates.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH2325
BCCF4111
BCCC1634
BCBX8497
BCBV8275

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Articles

Differentiation and ID Media for Salmonella

Salmonella, with 2,300+ serotypes, causes half of food-borne illnesses, often from dairy, poultry, and eggs.

Differentiation and Detection of Escherichia coli, Coliforms and Enterobacteriaceae

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

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