92435

TBX-Agar

suitable for microbiology, NutriSelect^® Plus

• Synonym(e): Trypton-Galle-X-glucuronid-Agar
• UNSPSC-Code: 41171606
• NACRES: NA.85

Eigenschaften

• Agentur: according to ISO 16649-1:2018; according to ISO 16649-2:2001; according to ISO 16649-3:2015
• Qualitätsniveau: 200
• Sterilität: non-sterile
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: agar, 15 g/L ; bile salts, 1.5 g/L ; X-β-D-glucuronide, 0.075 g/L ; peptone, 20 g/L
• Hersteller/Markenname: NutriSelect^® Plus
• pH-Endwert: 7.2±0.2 (25 °C in H₂O)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• Eignung: selective and differential for Escherichia coli; selective and differential for coliforms

Beschreibung

Anwendung

Chromogener Agar zur Detektion und Auszählung von E. colii in Nahrungsmitteln und Wasser, ohne weitere Bestätigungstest.E. coli bildet blau-grüne Kolonien.

Angaben zur Herstellung

Suspend 36.6 g in 1 litre distilled water. Heat in a boiling water bath or in flowing steam until the medium is completely dissolved. Autoclave at 121°C for 15 min. Cool to 45-50°C in a water bath, mix gently and pour 15 ml in sterile petri dishes. If stored at +2 to +8°C and protected from light the plates are stable for 1 week.

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)