61348

Laktose-Gelatine-Medium (Base)

NutriSelect^® Basic, suitable for microbiology

• UNSPSC-Code: 41171606
• NACRES: NA.74

Eigenschaften

• Sterilität: non-sterile
• Qualitätsniveau: 100
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: disodium hydrogen phosphate, 5 g/L ; lactose, 10 g/L ; meat peptone (peptic), 15 g/L ; phenol red, 0.05 g/L ; yeast extract, 10 g/L
• Hersteller/Markenname: NutriSelect^® Basic
• Methode(n): microbe id | specific enzyme detection: suitable; microbiological culture: suitable
• pH-Endwert: 7.5±0.2 (25 °C)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; microbiology
• Eignung: Bacillus spp.; Proteus spp.; Serratia spp.; Staphylococcus spp.; nonselective and differential for Clostridium spp.

Beschreibung

Anwendung

Zur Detektion von Lactose und Gelatine metabolisierenden Mikroorganismen (Cl. perfringens).

Angaben zur Herstellung

Dissolve 40 g in 1 litre distilled water. Adjust the pH then add 120 g gelatine 180 Bloom (Cat. No. 48722) and bring to the boil to dissolve. Pour a deep layer in screw-cap tubes and sterilize by autoclaving 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