64198

Nocive Brewers Bacteria Agar Base, modified

NutriSelect^® Plus, suitable for microbiology

• Sinônimo(s): Detection Agar for bacterial beer spoiler, Pedi-Lacto Selective Beer Agar
• Código UNSPSC: 41171609
• NACRES: NA.85

Propriedades

• esterilidade: non-sterile
• Nível de qualidade: 200
• forma: powder
• prazo de validade: limited shelf life, expiry date on the label
• composição: bacteriological Agar, 15 g/L ; beef extract, 2 g/L ; chlorophenol red, 0.07 g/L ; L-cysteine hydrochloride, 0.2 g/L ; dextrose, 15 g/L ; disodium phosphate, 2 g/L ; L-malic acid, 0.5 g/mL ; maltose, 15 g/L ; pancreatic digest of casein, 5 g/L ; polysorbate 80, 0.5 g/L ; potassium acetate, 6 g/L ; yeast extract, 5 g/L
• fabricante/nome comercial: NutriSelect^® Plus
• técnica(s): microbiological culture: suitable
• pH final: 5.8±0.2 (25 °C)
• aplicação(ões): bioburden testing; food and beverages; microbiology
• adequação: Leuconostoc spp.; Pediococcus spp.; selective for Lactobacillus spp.; selective for Lactococcus spp.

Descrição

Aplicação

Selective medium used for the detection of contaminating/spoilage microorganisms in brewery.

Nota de preparo

Suspend 66,3 grams of the medium in 500 ml of distilled water and 500 ml of beer without gas. Mix well. Heat for one minute with frequent agitation until the medium is completelydissolved. Sterilize in autoclave at 121°C for 15 minutes. Cool at 50°C and pour into Petri dishes.

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