48716

Gassner-Agar

suitable for microbiology, NutriSelect^® Basic

• Synonym(e): Wasserblau-Metachromgelb-Lactose-Agar nach Gassner
• UNSPSC-Code: 41171609
• NACRES: NA.74

Eigenschaften

• Sterilität: non-sterile
• Qualitätsniveau: 100
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: agar, 13 g/L ; lactose, 43 g/L ; metachrome yellow, 1.25 g/L ; peptone, 14 g/L ; sodium chloride, 5 g/L ; water blue, 0.62 g/L
• Hersteller/Markenname: NutriSelect^® Basic
• Methode(n): microbiological culture: suitable
• pH-Endwert: 7.2±0.2 (25 °C)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; microbiology
• Eignung: selective and differential for Escherichia coli; selective and differential for coliforms; selective and differential for enterobacteriaceae

Beschreibung

Anwendung

Selektivagar zur Detektion und Isolierung von pathogenen Enterobacteriaceae in Nahrungsmitteln und anderen Materialien nach Gassner.

Angaben zur Herstellung

Dissolve 76.87 g in 1 litre distilled water. Autoclave at 121°C for 15 minutes.

Fußnote

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.

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)