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Merck
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Key Documents

95388

Millipore

Bismuth sulfite Agar

suitable for microbiology, NutriSelect® Basic

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About This Item

Codice UNSPSC:
41171606
NACRES:
NA.74

agenzia

according to GB 4789.4-2016

Livello qualitativo

Sterilità

non-sterile

Forma fisica

powder

Durata

limited shelf life, expiry date on the label

Composizione

agar, 15 g/L
bismuth ammonium citrate, 1.85 g/L
brilliant green, 0.025 g/L
disodium hydrogen phosphate, 4 g/L
D(+)-glucose, 5 g/L
iron(II) sulfate 7x H2O, 0.55 g/L (equivalentto 0.3g/L iron(ll) sulfate water free)
meat extract, 5 g/L
mixed peptone, 10 g/L
sodium sulfite, 6.15 g/L

Produttore/marchio commerciale

NutriSelect® Basic

tecniche

microbiological culture: suitable

pH finale

7.6±0.2 (25 °C)

applicazioni

clinical testing
environmental
food and beverages

microbiology

Compatibilità

selective and differential for Salmonella spp.

Applicazioni

Selective medium for the isolation and differentiation of Salmonella typhi and other salmonellae from clinical material etc.
The prepared agar is turbid and greenish-yellow.

Nota sulla preparazione

Dissolve 47.55 g in litre distilled water and heat to boiling to dissolve the medium completely. DO NOT STERILIZE. This medium should be prepared, and the plates poured, 24h in advance of their intended use, since the freshly prepared medium is excessively toxic to Salmonellae. It must also be remembered the medium loses selectivity after 3-4 days, even when refrigerated.

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

Indicazioni di pericolo

Consigli di prudenza

Classi di pericolo

Aquatic Chronic 3

Rischi supp

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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Use of a Glucose Bismuth Sulphite Iron Medium for the Isolation of B. typhosus and B. proteus.
W J Wilson et al.
The Journal of hygiene, 26(4), 374-391 (1927-10-01)
J.H. MacCoy
The Journal of Applied Bacteriology, 25, 213-213 (1962)
Further Experience of the Bismuth Sulphite Media in the Isolation of Bacillus typhosus and B. paratyphosus B from Faeces, Sewage and Water.
W J Wilson et al.
The Journal of hygiene, 31(2), 138-161 (1931-04-01)

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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