63163

Malachite Green Broth

suitable for microbiology, NutriSelect^® Basic

• UNSPSC Code: 41171606
• PubChem Substance ID: 24882432
• NACRES: NA.74

Propiedades

• sterility: non-sterile
• Quality Level: 100
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: dipotassium hydrogen phosphate, 1.1 g/L ; malachite green oxalate, 0.03 g/L ; meat extract, 9 g/L ; meat peptone, 15 g/L
• manufacturer/tradename: NutriSelect^® Basic
• technique(s): microbiological culture: suitable
• final pH: 7.0±0.2 (25 °C)
• application(s): bioburden testing; environmental; food and beverages; sample preparation; water monitoring; microbiology
• suitability: selective for Pseudomonas spp.

Descripción

General description

Malachite Green Broth is for the selective enrichment of Pseudomonas aeruginosa according to Habs and Kirschner.
The culture medium has been recommended by Schubert and Blum for the examination of ground-, surface-, drinking-, bathing and process-water. In addition, it is suitable for the examination of mineral and spring-water.

Application

For the selective enrichment of Pseudomonas aeruginosa according to Habs and Kirschner.

Malachite Green Broth has been used for the growth of Pseudomonas aeruginosa from water samples.

Preparation Note

Dissolve 25 g in 1 litre distilled water. Pour into small containers and autoclave at 121°C for 15 minutes.

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

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)