1.46326

ReadyPlate^™ Tryptone Bile X-Glucuronide Agar

Ready-to-use 90mm plates for the detection of β-glucuronidase positive Escherichia coli from food and feeding stuff at 44°C acc to ISO 16649

• Synonym(e): ReadyPlate^™ CHROM TBX
• UNSPSC-Code: 41106217
• NACRES: NA.74

Eigenschaften

• Agentur: ISO 16649
• Qualitätsniveau: 300
• Form: plate (ready-to-use)
• Leistungsmerkmale: ready-to-use
• Hersteller/Markenname: ReadyPlate^™
• Verpackung: pkg of (90 mm plate (20 plates per box))
• pH-Wert: 7.2 ( in H₂O)
• Anwendung(en): food and beverages; microbiology; water monitoring
• Lagertemp.: 2-8°C
• Eignung: Escherichia coli

Beschreibung

Allgemeine Beschreibung

ReadyPlate^™ Tryptone Bile X-Glucuronide Agar plates are ready-to-use, sterile 90mm plates for the enumeration, detection, and identification of β-glucuronidase positive Escherichia coli from food and feeding stuff. The presence of the enzyme β-D-glucuronidase differentiates most Escherichia coli from other coliforms. E. coli absorbs the chromogenic substrate 5-bromo-4-chloro-3-indolyl-β-D glucuronide (X-β-D-glucuronide). The enzyme β-glucuronidase splits the bond between the chromophore 5-bromo-4-chloro-3-indolyle- and the β-D-glucuronide forming blue to blue-green colored colonies. The growth of accompanying Gram-positive flora is largely inhibited by the use of bile salts and the high incubation temperature of 44°C.

Anwendung

Tryptone Bile X-Glucuronide Agar plates are ready-to-use, sterile 90mm plates for the enumeration, detection, and identification of β-glucuronidase positive Escherichia coli from food and feeding stuff as well as from environmental samples in the area of food production and food handling.

Rechtliche Hinweise

READYPLATE is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1