38948

Cronobacter screening broth

suitable for microbiology, NutriSelect^® Plus

• Synonym(s): CSB, Cronobacter Selective Broth
• UNSPSC Code: 41171606
• NACRES: NA.85

Properties

• Agency: according to ISO 22964:2017
• Quality Level: 200
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: bromocresol purple, 4 mg/L ; meat extract, 3.0 g/L ; peptone, 10.0 g/L ; sodium chloride, 5.0 g/L ; sucrose, 10.0 g/L
• manufacturer/tradename: NutriSelect^® Plus
• technique(s): microbiological culture: suitable
• final pH: 7.4±0.2 (25 °C)
• application(s): environmental; food and beverages; microbiology
• suitability: Cronobacter spp.

Description

Application

An enrichment broth for the detection of Cronobacter (formerly E. sakazakii) from food and environmental samples.

Preparation Note

Dissolve 28 g in 1000 ml of distilled water. Sterilize by autoclaving at 121°C for 15 minutes. Cool to approximately 50°C, and aseptically add the contents of 1 vial of Vancomycin Supplement (Cat. No. 75423) reconstituted as directed. Mix well and aseptically dispense into sterile containers.

Footnote

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.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany

NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable