70195

Vogel-Johnson Agar

NutriSelect^® Plus, suitable for microbiology

• Synonyme(s) : VJ Agar
• Code UNSPSC : 41171606
• Nomenclature NACRES : NA.74

Propriétés

• Stérilité: non-sterile
• Niveau de qualité: 200
• Forme: powder
• Durée de conservation: limited shelf life, expiry date on the label
• Composition: agar, 16.0 g/L ; dipotassium hydrogen phosphate, 5.0 g/L ; L-glycine, 10.0 g/L ; lithium chloride, 5.0 g/L ; D-mannitol, 10.0 g/L ; peptone (from casein), 10.0 g/L ; phenol red, 0.025 g/L ; yeast extract, 5.0 g/L
• Fabricant/nom de marque: NutriSelect^® Plus
• Technique(s): microbiological culture: suitable
• pH final: 7.1±0.2 (25 °C)
• Application(s): cleaning products; clinical testing; cosmetics; environmental; food and beverages; personal care; microbiology
• Adéquation: selective and differential for Staphylococcus spp.

Description

Application

Used for the differentiation of S. aueus. Vogel and Johnson enhanced the fermentation reaction by increasing the mannitol concentration to 1 % (w/v).

Notes préparatoires

Suspend 61.0 g in 1 litre of distilled water and bring gently to the boil to dissolve completely. Sterilize by autoclaving at 121°C for 15 minutes. Cool to 50°C and add 20 ml of sterile 1% potassium tellurite (Cat. No. 17774). Do not heat the complete medium!

Autres remarques

Screening media for detection of methicillin-resistant Staphylococcus aureus from non-sterile body sites

Note de bas de page

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.

Informations légales

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

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

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)