Chromocult® Coliform Agar
Simultaneous detection of Coliform bacteria and E. coli in water.
Plus
Simultaneous detection of Coliform bacteria and E. coli in water. Moins
More>>
Less<<
Documents associés
Produits recommandés
Aperçu
Caractéristiques
Guide d'achat
Documentation
Produits & Applications associés
Familles de produits
Rampe EZ-Fit™Optimize your workflow – Take control of your contamination risksEn savoir plus >> |
Pompe EZ-StreamLa pompe de filtration pour le laboratoire qui transfère directement les liquides filtrés.En savoir plus >> |
Distributeur EZ-Pak® CurveThe next generation membrane dispenser: fast, robust, no-touch dispensingEn savoir plus >> |
Unité de filtration EZ-Fit™Des unités de filtration stérilisées et prêtes à l'emploi pour le dénombrement des micro-organismesEn savoir plus >> |
Catégories
The new ISO 9308 part 1 (2014) describes the usage of membrane filtration and a chromogenic Coliform agar for enumeration of Escherichia coli and Coliform bacteria in:
- drinking water,
- disinfected pool water,
- and finished water from treatment plants.
Our Chromocult® Coliform Agar (CCA) is the original: the only chromogenic culture medium which was used for all validation studies that were needed to prepare this new ISO 9308-1 standard. The procedure takes much less time for positive results than the 48 hours needed for the previous ISO 9308 part 1 (2000) method using Lactose TTC agar. The new method requires no additional culture media for result confirmation.
Advantages of the new ISO 9308-1 method (2014) over ISO 9308-1 (2000):
- Save time: Up to 24 hours faster than the old Lactose TTC agar method.
- Clear results: Easy counting of E. coli and Coliform bacteria by color when using CCA.
- Save costs: No additional culture media needed for confirmation. Instead, it ensures a one-minute confirmation of Coliform bacteria using an inexpensive oxidase-based test strip.
- Easier-to-do: The CCA method is easier to perform than the Lactose TTC agar method.