Merck
All Photos(1)

78419

Millipore

Salmonella ChromoSelect Agar

suitable for microbiology, NutriSelect® Plus

Synonym(s):
Salmonella Agar ChromoSelect
MDL number:

sterility

non-sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 13 g/L
bile salt mixture, 1 g/L
chromogenic mixture, 5.4 g/L
peptic digest of animal tissue, 6 g/L
yeast extract, 2.5 g/L

manufacturer/tradename

NutriSelect® Plus

pH

7.7±0.2 (25 °C)

application(s)

environmental
food and beverages

microbiology

suitability

selective and differential for Salmonella spp.
selective and differential for Shigella spp.

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MM ChromoSelect Agar

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

-

form

powder

form

powder

form

powder

form

powder

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

composition

agar, 13 g/L , bile salt mixture, 1 g/L , chromogenic mixture, 5.4 g/L , peptic digest of animal tissue, 6 g/L , yeast extract, 2.5 g/L

composition

agar, 15 g/L , meat extract, 1 g/L , peptone, 5 g/L , sodium chloride, 5 g/L , sodium deoxycholate, 1 g/L , yeast extract, 2 g/L

composition

agar, 15.0 g/L , chromogenic mixture, 5.5 g/L , peptic digest of animal tissue, 10.0 g/L , sodium chloride, 25.0 g/L , sodium cholate, 1.0 g/L , sodium citrate, 6.0 g/L , sodium thiosulfate, 5.0 g/L

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

manufacturer/tradename

NutriSelect® Basic

manufacturer/tradename

NutriSelect® Plus

manufacturer/tradename

NutriSelect® Plus

pH

7.7±0.2 (25 °C)

pH

-

pH

-

pH

-

Application

Salmonella ChromoSelect Agar is a selective medium used for simultaneous detection of Escherichia coli and Salmonella from food and water. Escherichia coli and Salmonella are easily distinguishable due to the colony characteristics. Salmonella give light purple colonies a halo. Escherichia coli has a characteristic blue color, other organisms give colorless colonies. The characteristic light purple and blue color is due to the chromogenic mixture.

Preparation Note

Suspend 27.9 g in 1 litre distilled water. Boil gently to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 50°C. Mix well and pour into sterile petri plates.

Footnote

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 Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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

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