Description

CCA (Chromogenic Coliform Agar) is a chromogenic medium, selective for simultaneously detecting coliforms and E.coli in the water, using the technique of membrane filters.

The medium is formulated in accordance with the ISO standard 9308-1:2014. It is particularly suitable for waters with low bacterial load (water intended for human consumption, pool water, mineral water).

Packing:

• Cod. 70.521 Pack. 500 g
• Cod. 71.521 Pack. 100 g
• Cod. 60.133V Pack. 20 plates diam. 60 mm
• Cod. 60.133 Pack. 10 plates diam. 60 mm
• Cod. 11.0083 Pack. 4x5 plates contact plate

Bibliography:

• ISO 7704 Standard (1985) Water Quality - Evaluation of membrane filters used for micropbiological analyses.
• ISO 9308-1:2014 Water quality -- Enumeration of Escherichia coli and coliform bacteria -- Part 1: Membrane filtration method for waters with low bacterial background flora
• D.lgs 31/2001Attuazione della Direttiva 98/83/CE relativa alla qualità delle acque destinate al consumo umano.
• UNI EN ISO 9308-1:2017Qualità dell'acqua - Conta di Escherichia coli e batteri coliformi - Parte 1: Metodo per filtrazione su membrana per acque contraddistinte da una ridotta flora batterica di fondo