48716

Gassner Agar

suitable for microbiology, NutriSelect^® Basic

• Sinônimo(s): Water Blue Metachrome-yellow Lactose Agar according to Gassner
• Código UNSPSC: 41171609
• NACRES: NA.74

Propriedades

• esterilidade: non-sterile
• Nível de qualidade: 100
• Formulário: powder
• prazo de validade: limited shelf life, expiry date on the label
• composição: agar, 13 g/L ; lactose, 43 g/L ; metachrome yellow, 1.25 g/L ; peptone, 14 g/L ; sodium chloride, 5 g/L ; water blue, 0.62 g/L
• fabricante/nome comercial: NutriSelect^® Basic
• técnica(s): microbiological culture: suitable
• pH final: 7.2±0.2 (25 °C)
• aplicação(ões): agriculture; bioburden testing; environmental; food and beverages; microbiology
• adequação: selective and differential for Escherichia coli; selective and differential for coliforms; selective and differential for enterobacteriaceae

Descrição

Aplicação

Selective agar for the detection and isolation of pathogenic Enterobacteriaceae in food and other material according to Gassner.

Nota de preparo

Dissolve 76.87 g in 1 litre distilled water. Autoclave at 121°C for 15 minutes.

Nota de rodapé

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.

Informações legais

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

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)