44940

Dreifachzucker-Eisen-Agar

NutriSelect^® Basic, suitable for microbiology

• Synonym(e): TSI-Agar
• NACRES: NA.74
• UNSPSC Code: 41171606

Eigenschaften

• Produktname: Dreifachzucker-Eisen-Agar, NutriSelect^® Basic, suitable for microbiology
• sterility: non-sterile
• product line: BioChemika
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: agar, 12 g/L ; ferrous sulfate, 0.2 g/L ; glucose, 1 g/L ; lactose, 10 g/L ; meat extract, 3 g/L ; mixed peptone, 20 g/L ; phenol red, 0.025 g/L ; sodium chloride, 5 g/L ; sodium thiosulfate, 0.3 g/L ; sucrose, 10 g/L ; yeast extract, 3 g/L
• manufacturer/tradename: NutriSelect^® Basic
• technique(s): microbe id | utilization test: suitable; microbiological culture: suitable
• final pH: 7.4±0.2 (25 °C)
• application(s): clinical testing; environmental; food and beverages; pharmaceutical; water monitoring; microbiology
• suitability: nonselective and differential for Citrobacter spp.; nonselective and differential for Escherichia coli; nonselective and differential for Klebsiella spp.; nonselective and differential for Proteus spp.; nonselective and differential for Salmonella spp.; nonselective and differential for Shigella spp.; nonselective and differential for coliforms; nonselective and differential for enterobacteriaceae
• Quality Level: 100

Beschreibung

Application

Zur Identifikation von Enterobacteriaceae gemäss Sulkin und Willett (1940), modifiziert durch Hajna (1945).

Other Notes

Eignet sich für Salmonellen Screening-Untersuchungen[1][2][3][4]

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.

Preparation Note

Dissolve 64.5 g in 1 litre distilled water. Warm to dissolve, mix well and pour into tubes, sterilize by autoclaving at 121°C for 15 minutes. Allow the medium to set in sloped form.

Legal Information

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

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• ppe: Eyeshields, Gloves, type N95 (US)