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COLIFORMES
![TEST HYGIENE LISTERIA](https://static.wixstatic.com/media/17bd28_ebc368cb6c9349758581238c5290087a~mv2_d_1808_1765_s_2.jpg/v1/fill/w_293,h_286,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/17bd28_ebc368cb6c9349758581238c5290087a~mv2_d_1808_1765_s_2.jpg)
The presence of E.Coli and / or Coliforms is generally considered to be an indicator of faecal contamination in water.
Benefits:
• A simple method to detect these microorganisms: a clear shift in the environment
purple to yellow occurs in the presence of these germs
• Very good sensitivity: an independent study has shown that the Coliforms test
is able to detect less than 1 CFU / cm² in 18 hours on a wet surface
• Sampling carried out by swabbing = better recovery of germs and
access to hard-to-clean areas
• No additional material
• Storage at room temperature
• Longer shelf life than a contact box
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