51490

Hektoen Enteric Agar

suitable for microbiology, NutriSelect^® Plus

• Codice UNSPSC: 41171606
• NACRES: NA.74

Proprietà

• Sterilità: non-sterile
• Livello qualitativo: 200
• Stato: powder
• Durata: limited shelf life, expiry date on the label
• Composizione: acid fuchsin, 0.1 g/L ; agar, 15.0 g/L ; ammonium ferric citrate, 1.5 g/L ; bile salts, 9 g/L ; bromothymol blue, 0.065 g/L ; lactose, 12 g/L ; mixed peptone, 12 g/L ; salicin, 2 g/L ; sodium chloride, 5 g/L ; sodium thiosulfate, 5 g/L ; sucrose, 12 g/L ; yeast extract, 3 g/L
• Produttore/marchio commerciale: NutriSelect^® Plus
• tecniche: microbiological culture: suitable
• pH finale: 7.5±0.2 (25 °C)
• applicazioni: clinical testing; environmental; food and beverages; water monitoring; microbiology
• Compatibilità: selective and differential for Salmonella spp.; selective and differential for Shigella spp.; selective and differential for bacteria (General Media)

Descrizione

Applicazioni

Hektoen enteric agar is a type of primary standard media, which may be commonly used in the selective detection and isolation of Salmonella in food microbiology labs[1] and in human stool specimens[2].

Nota sulla preparazione

Suspend 76.67 g in 1 litre distilled water and let it soak. Heat up by constant stirring until boiling. Cool to 55 - 60 °C and pour into sterile plates. Do not autoclave. The Medium is very thermolabile and thus overheating should be avoided.

Altre note

Plating medium for the isolation of enteric pathogens[3][4]; Isolation of Shigellae[5]

Nota a piè di pagina

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.

Note legali

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

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

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H317
• Consigli di prudenza: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Classi di pericolo: Skin Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Faceshields, Gloves