67515

STEC Millichrome^™ plus Supplement

suitable for microbiology

• Sinonimo/i: Shiga-Toxin producing E. coli (STEC) Chromogenic supplement
• Codice UNSPSC: 41171614
• NACRES: NA.74

Proprietà

• Sterilità: aseptically filled
• Livello qualitativo: 200
• Forma fisica: dry powder
• Durata: limited shelf life, expiry date on the label
• tecniche: microbiological culture: suitable
• Solubilità: sterile water: 1 (vial/10ml)
• applicazioni: food and beverages; microbiology
• Condizioni di spedizione: ambient
• Temperatura di conservazione: 2-8°C
• Compatibilità: selective for bacteria: Escherichia coli (Shiga Toxin-STEC

Descrizione

Descrizione generale

STEC Millichrome^™ plus Supplement is a selective media supplement for the detection of E. coli (STEC). The distinguishing feature of these media is the inclusion of a chromogenic substrate mix that produces visible color changes upon enzymatic activity of E. coli (STEC).Millichrome^™ chromogenic media is a specialized type of culture medium used to detect and isolate specific groups of bacteria based on their ability to produce enzymes with chromogenic substrates. The package contains 5 vials, each vial sufficient for 1 liter of final media. One vial of the supplement should be rehydrated with 10 mL of sterile water and then added to 1 liter of melted STEC Millichrome^™ plus Agar base cooled at 45-50 °C.

Applicazioni

STEC Millichrome^™ plus Supplement is a selective chromogenic media supplement intended for use in the qualitative detection, differentiation and presumptive identification of E. coli (STEC) from food, animal feed, and environmental samples.

Confezionamento

5 vials (1 vial is sufficient for 1 L of final media)

Nota sulla preparazione

• Aseptically rehydrate 1 vial with 10 mL of sterile water.
• Swirl well until complete dissolution.
• Add 1 vial rehydrated solution to 1L STEC Millichrome^® plus Agar base cooled at 45-50 °C.
• Swirl gently to homogenize.

Risultati analitici

The Shiga toxins E. coli is detected by a characteristic mauve color after only 24 h at an optimal growth temperature of 37°C, while most other Enterobacteriaceae form Colorless, blue, or inhibited after incubation at the same temperature

Note legali

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

MilliChrome is a trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H302
• Consigli di prudenza: P264 - P270 - P301 + P312 - P501
• Classi di pericolo: Acute Tox. 4 Oral
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3