17112

A1 Broth

suitable for microbiology, NutriSelect^® Plus

• Codice UNSPSC: 41171607
• NACRES: NA.74

Proprietà

• Sterilità: non-sterile
• Livello qualitativo: 200
• Forma fisica: powder
• Durata: limited shelf life, expiry date on the label
• Composizione: casein enzymic hydrolysate, 20 g/L ; lactose, 5 g/L ; polyethylene glycol p-isooctylphenyl ether (Triton X-100), 1 mL/L ; salicin, 0.5 g/L ; sodium chloride, 5 g/L
• Produttore/marchio commerciale: NutriSelect^® Plus
• pH finale: 6.9±0.2 (25 °C)
• applicazioni: agriculture; environmental; food and beverages; water monitoring; microbiology
• Compatibilità: selective for Escherichia coli; selective for coliforms

Descrizione

Applicazioni

For detecting fecal coliforms in water samples, waste water, sea water and foods by a MPN method.

Nota sulla preparazione

Suspend 31.5 g in 1 litre distilled water. Heat to dissolve the medium completely. Distribute 10 ml amounts into tubes containing inverted Durham′s tubes. Sterilize by autoclaving at 121°C for 10 minutes.

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: GHS05,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H317,H318,H410
• Consigli di prudenza: P261 - P272 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - 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