Schwarz Differential Agar, for microbiology

Code: 40608-500G D2-231

Application

used in the brewing industry for the differentiation of brewing yeasts from wild yeasts

Footnote

We offer two media types: the superi...


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Your Price
€149.00 500G
€183.27 inc. VAT

Application

used in the brewing industry for the differentiation of brewing yeasts from wild yeasts

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

Suspend 44.50 grams in 1000 ml distilled water. Boil with constant stirring for 15 minutes. DO NOT AUTOCLAVE. Cool to 45°C and pour into sterile plates. Efficacy of the plates can be improved by incubating them to 30°C for 18 hours before use.Caution : Basic fuchsin is a potential carcinogen and care should be taken to avoid inhalation of the powdered dye and contamination of the skin.

application(s)microbiology, bioburden testingfood and beverages
compositiondextrin, 0.11 g/L, yeast extract, 3 g/L, malt extract, 3 g/L, dextrose, 10 g/L, peptic digest of animal tissue, 5 g/L, sodium sulfite, 2.92 g/L, agar, 20 g/L, basic fuchsin, 0.47 g/L
final pH6.9±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilityselective and differential for Saccharomyces spp., selective and differential for Zygosaccharomyces spp., selective and differential for Pichia spp., selective and differential for Candida spp.
technique(s)microbiological culture: suitable
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