21065

Calcium caseinate Agar

NutriSelect^® Basic, suitable for microbiology

• Código UNSPSC: 41171606
• 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 ; calcium caseinate, 3.5 g/L ; calcium chloride dihydrate, 0.2 g/L ; casein peptone, 2.0 g/L ; disodium hydrogen phosphate, 0.105 g/L ; meat extract, 2.0 g/L ; meat peptone, 4.0 g/L ; potassium dihydrogen phosphate, 0.035 g/L ; sodium chloride, 5.0 g/L ; tripotassium citrate monohydrate, 0.35 g/L
• fabricante/nome comercial: NutriSelect^® Basic
• técnica(s): microbiological culture: suitable
• pH final: 7.0±0.2 (25 °C)
• aplicação(ões): food and beverages; microbiology
• adequação: nonselective and differential for Bacillus cereus; nonselective and differential for Bacillus spp.; nonselective and differential for Pseudomonas spp.; nonselective and differential for bacteria (General Media); proteolytic bacteria

Descrição

Aplicação

Selective agar for the detection and enumeration of protein metabolising microorganisms (proteolytes) in food according to Frazier and Rupp (modified).

Nota de preparo

Dissolve 30.7 g in 1 litre distilled water and autoclave at 121°C for 15 minutes.

Outras notas

For protease testing in an identification scheme for coagulase negative staphylococci from bovine mastitis

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)