SPS Agar, modified, for microbiology

Code: 17231-500g D2-231

Application

For the selective isolation and enumeration of Clostridium perfringens from foods.

Footnote

We offer two media types: the superior gr...


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£127.00 500G
£152.40 inc. VAT
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Application

For the selective isolation and enumeration of Clostridium perfringens from foods.

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 41.28 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C and pour in sterile petri plates containing inoculum. Allow to solidify and if desired, pour the cover layer using about 5 ml sterile medium. Incubate anaerobically.

application(s)microbiology, bioburden testingfood and beverages
compositionsodium thioglycollate, 0.1 g/L, sodium sulfite, 0.5 g/L, ferric citrate, 0.5 g/L, agar, 15 g/L, polymyxin B sulfate, 0.01 g/L, yeast extract, 10 g/L, sulfadiazine, 0.12 g/L, casein enzymic hydrolysate, 15 g/L, polysorbate 80, 0.05 g/L
final pH7.0±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
suitabilityselective and differential for Clostridium spp.
technique(s)microbiological culture: suitable
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