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Merck
CN

00563

MM ChromoSelect Agar

suitable for microbiology, NutriSelect® Plus

Synonym(s):

ChromoSelect Miller and Mallinson Agar, MM Agar ChromoSelect

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606
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form

powder

Quality Segment

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

Application

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

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.

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.

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)



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