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Millipore

MeReSa ChromoSelect Agar Base

suitable for microbiology, NutriSelect® Plus

Synonym(s):

ChromoSelect Methicillin Resistant Staphylococcus aureus Agar Base, MRSA Chromogen Agar

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About This Item

UNSPSC Code:
41171606
NACRES:
NA.85

sterility

non-sterile

Quality Level

200

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15.0 g/L
beef extract, 2.5 g/L
casein enzymic hydrolysate, 13.0 g/L
chromogenic mixture, 5.3 g/L
sodium chloride, 40.0 g/L
sodium pyruvate, 5.0 g/L
yeast extract, 2.5 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.0±0.2 (25 °C)

application(s)

clinical testing
food and beverages
microbiology

storage temp.

2-8°C

suitability

selective and differential for Staphylococcus spp.

Related Categories

Application

MeReSa ChromoSelect Agar Base is recommended for the isolation and selective identification of Methicillin Resistant Staphylococcus aureus (MRSA) from clinical isolates.

Preparation Note

Suspend 41.65 g in 500 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 45-50°C and aseptically add the rehydrated contents of 1 vial of MRSA Selective Supplement (Cat. No. 51387). 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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

Hazard Classifications

Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG9560
BCCG1657
BCCC3602
BCBV8602
BCBZ6491

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Articles

Viable but Nonculturable Bacteria

The expression “viable but nonculturable” (VNC) bacteria, describes cells that cannot normally be cultured; however, a better explanation of the status of these bacteria would be “not immediately culturable”.

Overview of Chromogenic Media

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

Media for Staphylococcus Aureus Detection

Chromogenic media enable the selective detection of S. aureus, which produce bluish-green colonies that are clearly differentiated from other species.

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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