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M8802

Millipore

Malonat-Bouillon

pH 6.7±0.2 (25 °C), NutriSelect® Plus, suitable for microbiology

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About This Item

UNSPSC-Code:
41171607
NACRES:
NA.85

Sterilität

non-sterile

Qualitätsniveau

200

Form

powder

Hersteller/Markenname

NutriSelect® Plus

Methode(n)

microbe id | utilization test: suitable
microbiological culture: suitable

pH-Wert

6.7±0.2 (25 °C)

Anwendung(en)

food and beverages
water monitoring
microbiology

Eignung

Klebsiella spp.
Salmonella spp.
nonselective and differential for Enterobacter spp.
nonselective and differential for Escherichia coli
nonselective and differential for coliforms

Allgemeine Beschreibung

Empfohlen zur Differenzierung von Enterobakter und Escherichia.

Anwendung

Malonate broth has been used to evaluate the utilization of malonate by Enterobacter sakazakii. It has also been used to differentiate between Cronobacter sakazakii and Cronobacter malonaticus isolates.

Komponenten

Komponente (g/L)
Ammoniumsulfat, 2.00
Kaliumphosphat dibasisch, 0.60
Kaliumphosphat monobasisch, 0.40
Natriumchlorid, 2.00
Natriummalonat, 3.00
Bromthymolblau, 0.025

Angaben zur Herstellung

Suspend 8 g of Malonate Broth in 1000 ml of distilled water. Dispense and sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. Avoid the addition of carbon and nitrogen from other sources.

Fußnote

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.

Rechtliche Hinweise

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

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCG1477
BCCC9735
BCBX0472
BCBW3879
BCBQ6504V

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Die Dokumentenbibliothek aufrufen

Carol Iversen et al.
BMC evolutionary biology, 7, 64-64 (2007-04-19)
Enterobacter sakazakii is an opportunistic pathogen that can cause infections such as necrotizing enterocolitis, bacteraemia, meningitis and brain abscess/lesions. When the species was defined in 1980, 15 biogroups were described and it was suggested that these could represent multiple species.
Amy Strydom et al.
Food microbiology, 28(8), 1472-1477 (2011-09-20)
Members of the genus Cronobacter are opportunistic pathogens associated with life-threatening infections in immuno-compromised individuals. Polyphasic analysis has facilitated the classification of the novel genus Cronobacter containing five species. However, since this recent reclassification there are not many identification methods
Ewing, W., et al.
Publ. Hlth. Lab., 15, 153-153 (1957)
MacFaddin, J
Media for Isolation-Cultivation-Identification-Maintenance of Medical Bacteria, 1 (1985)

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