80330

Enrichment ChromoSelect Broth Base for EC O157:H7

NutriSelect^® Plus, suitable for microbiology

• Synonym(s): EC O157:H7 ChromoSelect Enrichment Broth Base
• UNSPSC Code: 41171606
• NACRES: NA.85

Properties

• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: bile salts mixture, 1.5 g/L ; casein enzymic hydrolysate, 10.0 g/L ; chromogenic mixture, 1.3 g/L ; sorbitol, 10.0 g/L
• manufacturer/tradename: NutriSelect^® Plus
• final pH: 7.1±0.2 (25 °C)
• application(s): agriculture; food and beverages; microbiology
• storage temp.: 2-8°C
• suitability: selective and differential for enterovirulent E. coli (EEC)

Description

Application

HiCrome^™ Enrichment Broth (Base) for EC 0157:H7 is recommended for isolation and selective differentiation of E. coli 0157:H7 from food and environmental samples by chromogenic method.

Preparation Note

Suspend 11.4 g in 495 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Cool to 45-50°C and aseptically add the contents of 1 vial of EC 0157:H7 ChromoSelect Selective Supplement I (Cat. No. 80331) to the medium. Mix well and pour into sterile test tubes.

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

HiCrome is a trademark of HiMedia Laboratories Pvt. Ltd.

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