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85463

Millipore

Simmons Citrate Agar

NutriSelect® Basic, suitable for microbiology

Sinonimo/i:

Citrate Utilization Test

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About This Item

Codice UNSPSC:
41171606
NACRES:
NA.74

Sterilità

non-sterile

Livello qualitativo

100

Nome Commerciale

BioChemika

Forma fisica

powder

Durata

limited shelf life, expiry date on the label

Composizione

agar, 15 g/L
ammonium dihydrogen phosphate, 0.2 g/L
bromothymol blue, 0.08 g/L
disodium ammonium phosphate, 0.8 g/L
magnesium sulfate heptahydrate, 0.2 g/L
sodium chloride, 5 g/L
trisodium citrate, 2 g/L

Produttore/marchio commerciale

NutriSelect® Basic

tecniche

microbe id | utilization test: suitable
microbiological culture: suitable

pH finale

~7.0

applicazioni

agriculture
clinical testing
environmental
food and beverages
water monitoring
microbiology

Compatibilità

nonselective and differential for Escherichia coli
nonselective and differential for Salmonella spp.
nonselective and differential for coliforms
nonselective and differential for molds (General Media)
nonselective and differential for yeasts (General Media)

Descrizione generale

Simmons Citrate Agar uses citric acid as the carbon source. It is used to differentiate Salmonella groups from each other. It does not allow the growth of Shigella or coliforms.

Applicazioni

Simmons Citrate Agar can be used for differentiating between fecal coli and members of the aerogenes group based on citrate utilization. It can also be used for the identification of certain fungi and fungi imperfecti. The agar has been used to perform a citrate test.

Nota sulla preparazione

Suspend 23.3 g in 1 litre distilled water and heat to boiling to dissolve. Distribute in tubes or flasks and sterilize by autoclaving at 121°C for 15 minutes. Allow tubes to cool as slants.

Altre note

Selective recovery of Klebsiella pneumoniae and Klebsiella oxytoca from human feces

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 2

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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Certificati d'analisi (COA)

Lot/Batch Number
BCCG9114
BCCD4952
BCCC6163
BCCB4642
BCBW8779

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Articoli

Differentiation of Escherichia coli from coliforms

Sigma-Aldrich.com presents an article concerning Differentiation of Escherichia coli from coliforms.

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.

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