12398

CP ChromoSelect Agar

NutriSelect^® Basic, suitable for microbiology

• Synonym(e): CPC-Agar, Clostridium perfringens ChromoSelect-Agar, Clostridium perfringens Chromogen Agar
• UNSPSC-Code: 41171606
• NACRES: NA.85

Eigenschaften

• Sterilität: non-sterile
• Qualitätsniveau: 100
• Form: powder
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: agar, 15.0 g/L ; ammonium iron(III) citrate, 0.2 g/L ; chromogenic mixture, 1.73 g/L ; L-cysteine hydrochloride, 1.0 g/L ; magnesiumsulfate heptahydrate, 0.1 g/L ; soy peptone, 5.0 g/L ; sucrose, 3.0 g/L ; tris buffer, 1.8 g/L ; tryptose (vegetable), 20.0 g/L ; yeast extract, 15.0 g/L
• Hersteller/Markenname: NutriSelect^® Basic
• pH-Endwert: 7.4±0.2 (25 °C)
• Anwendung(en): agriculture; bioburden testing; environmental; food and beverages; water monitoring; microbiology
• Eignung: selective and differential for Clostridium spp.

Beschreibung

Anwendung

A chromogenic Agar for enumeration detection and differentiation of Clostridium sp., in particular Clostridium perfringens, in aqueous samples. The medium is more reliable than m-CP Agar and easier to handle.

Angaben zur Herstellung

Suspend 31.42 g in 400 ml distilled water and adjust the volume to 500 ml. Boil to dissolve the medium completely. Cool to 50-55°C and add 1 vial of Perfringens T.S.C. Supplement (P9352) or 1 vials of M-CP selective Supplement I (Cat. No. 51962). Dispense into petri dishes (we recommend small ones).

Fußnote

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.

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable