Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

90918

Millipore

RajHans ChromoSelect Medium, Modified

NutriSelect® Plus, suitable for microbiology

Synonym(s):

ChromoSelect Salmonella Medium, modified, Salmonella RajHans Chromogen Medium, modified

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

About This Item

UNSPSC Code:
41171606
NACRES:
NA.85

form

powder

Quality Level

200

shelf life

limited shelf life, expiry date on the label

composition

agar, 12.0 g/L
casein enzymic hydrolysate, 8.0 g/L
chromogenic mixture, 4.32 g/L
lactose, 3.0 g/L
neutral red, 0.02 g/L
peptic digest of animal tissure, 4.0 g/L
sodium chloride, 5.0 g/L
sodium deoxycholate, 1.0 g/L
yeast extract, 5.0 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.3±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages
microbiology

storage temp.

2-8°C

suitability

selective and differential for Salmonella spp.
selective and differential for enterobacteriaceae

Related Categories

Application

RajHans ChromoSelect Medium for identification and differentiation of Salmonella species from the members of Enterobacteriaceae, especially Proteus species.

Preparation Note

Suspend 42.34 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 45-50°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

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD4548
BCBS3108V
BCBP8786V
BCBF1543V
BCBF1543

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Articles

Overview of Chromogenic Media

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

Differentiation and Identification Media for Salmonella

Salmonella contamination is the second leading cause of food-borne illness worldwide. Controlling outbreaks of Salmonella is an important task for food regulators, restaurants and the food industry in general. The Salmonella family includes over 2,300 serotypes of bacteria, but two types, Salmonella enteritidis and Salmonella typhimurium, are responsible for about half of all human infections. Most outbreaks of Salmonella are traced back to dairy, poultry and meat products, but Salmonella can grow on nearly any food. Chicken, eggs and their derivative products are particularly high risk.

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