m-CP-Agar (MCP)

According to ISO 6461-2:1986

Abbreviazione: MCP
Numero articolo: 40-1288
Scheda: Petri Dish, 90mm
Colore: Violet, transparent
Condizioni di stoccaggio prodotti: Dry, in closed bag at 4 – 10°C.
Data di scadenza: 2 Months
Valore pH: 7.4 ± 0.2 at 25°C
1288 m cp agar mcp xebios diagnostics
Destinazione e applicazione

MCP-Agar (Membrane-Clostridium-Perfringens-Agar) for the detection and enumeration of Clostridium perfringens (including spores) in water.

Composizione tipica

in g per 1 Litre of Nutrient medium
Yeast Extract20.0
L-Cysteine Hydrochloride1.0
Magnesium Sulphate, anhydrous0.048
Bromocresol Purple0.04
Ferric (III)Chloride0.09
Polymyxine-B Sulphate0.025
*Adjusted as required to meet performance standards

Controlli di qualita' microbiologici

The Microbiological Performance Test is carried out in accordance with the requirements BS EN ISO 11133:2014 and PhEur. (Microbiological Examination of Non-Sterile Products in accordance with Chapter 2.6.13).

Incubation conditions: 2–3 days at 30–35 °C; Inoculation concentration: 80–120 CFU

OrganismType StrainSpecificationColony morphology
Clostridium perfringensATCC 13124 / WDCM 0000750 – 130 %Yellow colonies; Phosphatase Test Positive


Incubation conditions: 21 ± 3 hours at 44 ± 1 °C; Inoculation concentration: 10.000-1.000.000 CFU, anaerobic incubation

OrganismType StrainSpecificationColony morphology
Escherichia coliATCC 8739 / WDCM 00012Complete inhibition-


Incubation conditions: 21 ± 3 Hours at 44 ± 1 °C; Inoculation concentration: 1,000-10,000 CFU, anaerobic incubation

OrganismType StrainSpecificationColony morphology
Clostridium bifermentans NCTC 506 / WDCM 00079-Blue colonies; Phosphatase Test Negative

Microbial Contamination
Incubation conditions: 5–7 days at 20–25 °C and 5–7 days at 30–35 °C

No microbial contamination

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