38944

MRS Broth modified, Vegitone

suitable for microbiology, NutriSelect^® Plus

• Sinonimo/i: DeMan, Rogosa and Sharpe Agar modified, Vegitone, Vegitone MRS Broth modified
• Codice UNSPSC: 41171607
• NACRES: NA.85

Proprietà

• Sterilità: non-sterile
• Livello qualitativo: 200
• Forma fisica: powder
• Durata: limited shelf life, expiry date on the label
• Composizione: ammonium citrate, 2 g/L ; bromocresol green, 0.04 g/L ; captan, 0.004 g/L ; dextrose, 20 g/L ; dipotassium phosphate, 2 g/L ; magnesium sulfate, 0.10 g/L ; manganese sulfate, 0.05 g/L ; 2-phenylethyl alcohol, 3 g/L ; proteose peptone (vegetable), 10 g/L ; sodium acetate, 5 g/L ; yeast extract, 5 g/L
• Produttore/marchio commerciale: NutriSelect^® Plus
• tecniche: microbiological culture: suitable
• pH finale: 4.3±0.2 (25 °C)
• applicazioni: agriculture; bioburden testing; environmental; food and beverages; microbiology
• Compatibilità: selective by low pH for Bifidobacterium spp.; selective by low pH for Lactobacillus spp.

Descrizione

Applicazioni

This MRS Broth contains plant peptone instead of animal peptone. It is recommended for the isolation and cultivation of Lactobacillus species.

Nota sulla preparazione

Suspend 47.2 g in 1000 ml distilled water containing 1 ml polysorbate 80 (TWEEN^® 80; Sigma P8074). Boil to dissolve the medium completely and mix thoroughly. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. If necessary adjust the pH with glacial acetic acid after sterilization.

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

TWEEN is a registered trademark of Croda International PLC

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H319
• Consigli di prudenza: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classi di pericolo: Eye Irrit. 2
• 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: Eyeshields, Faceshields, Gloves, type N95 (US)