Bismuth sulfite Agar, for microbiology

Code: 95388-500g D2-231

Not available outside of the UK & Ireland.

Application

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


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£181.00 500G
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Not available outside of the UK & Ireland.

Application

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.

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

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

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

Preparation Note

Dissolve 47.3 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.

agencyaccording to GB 4789.4-2016
application(s)microbiology, clinical testingenvironmentalfood and beverages
compositioniron(II) sulfate, 0.3 g/L, brilliant green, 0.025 g/L, meat extract, 5 g/L, bismuth ammonium citrate, 1.85 g/L, agar, 15 g/L, mixed peptone, 10 g/L, sodium sulfite, 6.15 g/L, disodium hydrogen phosphate, 4 g/L, D(+)-glucose, 5 g/L
final pH7.6±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Basic
Quality Level100
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilityselective and differential for Salmonella spp.
technique(s)microbiological culture: suitable
This product has met the following criteria: