17209

R-2A Agar

suitable for microbiology, NutriSelect^® Plus

• Sinônimo(s): Ph. Eur. Medium S
• Código UNSPSC: 41171607
• NACRES: NA.74

Propriedades

• esterilidade: non-sterile
• Nível de qualidade: 200
• forma: powder
• prazo de validade: limited shelf life, expiry date on the label
• composição: agar, 15 g/L ; casein acid hydrolysate, 0.5 g/L ; dextrose, 0.5 g/L ; dipotassium phosphate, 0.3 g/L ; magnesium sulfate, 0.024 g/L ; proteose peptone, 0.5 g/L ; sodium pyruvate, 0.3 g/L ; starch, soluble, 0.5 g/L ; yeast extract, 0.5 g/L
• fabricante/nome comercial: NutriSelect^® Plus
• técnica(s): microbiological culture: suitable
• pH final: 7.2±0.2 (25 °C)
• aplicação(ões): bioburden testing; environmental; food and beverages; water monitoring; microbiology
• adequação: nonselective for Bacillus spp.; nonselective for Candida spp.; nonselective for Enterococcus spp.; nonselective for Escherichia coli; nonselective for Pseudomonas spp.; nonselective for Salmonella spp.; nonselective for Staphylococcus spp.; nonselective for bacteria (General Media); nonselective for coliforms

Descrição

Aplicação

For heterotrophic plate count of water samples using longer incubation periods.

Nota de preparo

Suspend 18.12 g in 1 litre distilled water. Boil to dissolve the medium completely. Sterilize by autoclaving 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

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H317
• Declarações de precaução: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Classificações de perigo: Skin Sens. 1
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 2
• Equipamento de proteção individual: Eyeshields, Gloves, type N95 (US)