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Merck
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Documenti fondamentali

70144

Millipore

MacConkey Broth

NutriSelect® Plus, suitable for microbiology

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About This Item

Codice UNSPSC:
41171606
NACRES:
NA.74

Sterilità

non-sterile

Livello qualitativo

Forma fisica

powder

Durata

limited shelf life, expiry date on the label

Composizione

bile salts, 5.0 g/L
lactose, 10.0 g/L
neutral red, 0.075 g/L
peptone, 20.0 g/L
sodium chloride, 5.0 g/L

Produttore/marchio commerciale

NutriSelect® Plus

pH finale

7.2-7.6 (25 °C)

applicazioni

agriculture
bioburden testing
clinical testing
environmental
food and beverages
water monitoring

microbiology

Compatibilità

selective and differential for Enterobacter spp.
selective and differential for Escherichia coli
selective and differential for Klebsiella spp.
selective and differential for Proteus spp.
selective and differential for Salmonella spp.
selective and differential for coliforms
selective and differential for enterobacteriaceae

Applicazioni

A presumptive medium for the detection of the coliform group in water and milk.

Nota sulla preparazione

Add 40 g to 1 litre of distilled water. Mix well and distribute into containers fitted with Durham tubes. Sterilize by autoclaving at 121°C for 15 minutes.

Altre note

Recommendations of the Public Health Laboratory Service Water Subcommittee

Nota a piè di pagina

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.

Note legali

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


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Slide 1 of 4

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EFFECT of anaerobic spore-bearing organisms on the validity of the presumptive coliform test as used in the bacteriological examination of water.
The Journal of hygiene, 51(2), 268-277 (1953-06-01)

Articoli

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.

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