86455

Tergitol^™-7 Agar

suitable for microbiology, NutriSelect^® Plus

• MDL-Nummer: MFCD00148601
• UNSPSC-Code: 41171606
• NACRES: NA.85

Eigenschaften

• Sterilität: non-sterile
• Qualitätsniveau: 200
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: 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
• Hersteller/Markenname: NutriSelect^® Plus
• Methode(n): microbiological culture: suitable
• pH-Endwert: ~6.9 (37 °C)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• Eignung: 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

Beschreibung

Anwendung

Selektivmedium für den Nachweis von coliformen Bakterien und die Früherkennung von E. coli bei Wasseruntersuchungen. Für den Nachweis fekaler Kontaminationen in Nahrungsmitteln nach Mossel (1962).

Angaben zur Herstellung

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.

Sonstige Hinweise

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

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)