86455

Tergitol^™-7 Agar

suitable for microbiology, NutriSelect^® Plus

• Número MDL: MFCD00148601
• Código UNSPSC: 41171606
• NACRES: NA.85

Propiedades

• esterilidad: non-sterile
• Nivel de calidad: 200
• formulario: powder
• caducidad: limited shelf life, expiry date on the label
• composición: agar, 15 g/L ; bromothymol blue, 0.025 g/L ; lactose, 10 g/L ; peptone, 5 g/L ; sodium heptadecyl sulfate, 0.1 g/L (produced by Union Carbide); yeast extract, 3 g/L
• fabricante / nombre comercial: NutriSelect^® Plus
• técnicas: microbiological culture: suitable
• pH final: ~6.9 (37 °C)
• aplicaciones: agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• idoneidad: selective and differential for Enterobacter spp.; selective and differential for Escherichia coli; selective and differential for Klebsiella spp.; selective and differential for Proteus spp.; selective and differential for Salmonella spp.; selective and differential for Shigella spp.; selective and differential for coliforms

Descripción

Aplicación

Selective medium for the detection of coliform bacteria and for early detection of E. coli in water analysis. For the detection of fecal contamination in foods according to Mossel(1962).

Nota de preparación

Dissolve 33.1 g in 1 litre distilled water and sterilize by autoclaving at 121°C for 15 minutes. Cool to 45°C and add 3 ml sterile 1% TTC solution (Cat. No. 17779).Mix till uniform then pour plates.

Otras notas

Detection of fecal contamination of foods; A useful selective bactericidal property of Tergitol-7

Nota al pie de página

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.

Información legal

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

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

TERGITOL is a trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)