16377

MacConkey-Agar-Violett

suitable for microbiology, NutriSelect^® Plus

• Synonym(e): MacConkey G-Bouillon
• UNSPSC-Code: 41171606
• NACRES: NA.85

Eigenschaften

• Sterilität: non-sterile
• Qualitätsniveau: 200
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: bile salts, 5.0 g/L ; bromoresol purple, 0.01 g/L ; lactose, 10.0 g/L ; peptone, 20.0 g/L ; sodium chloride, 5.0 g/L
• Hersteller/Markenname: NutriSelect^® Plus
• pH-Endwert: 7.4±0.2 (25 °C)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• Eignung: selective and differential for Citrobacter spp.; 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 Serratia spp.; selective and differential for Shigella spp.; selective and differential for coliforms; selective and differential for enterobacteriaceae

Beschreibung

Anwendung

MacConkey-Bromkresolpurpur-Bouillon ist ein Differenzierungsmedium zur Detektion und Quantifizierung mittels MPN-Technik von Coliformen in Wasserproben und in der Milchuntersuchung. Das klassische Medium wurde modifiziert durch den weniger agressiven Indikator Bromkresolpurpur anstatt Neutralrot (gemäss European Pharmacopoeia). Es wird ebenfalls durch das ISO Komitee unter der Spezifikation ISO 9308-2 (1990) empfohlen.

Angaben zur Herstellung

Suspend 40 g in 1000 ml distilled water. Dispense in test tubes with inverted Durham tubes. Sterilize by autoclaving at 15 lbs pressure (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)