BOTTLED WATER: MICROBIOLOGY /REF. 990037/
In the following table you can see the date on which the round take place:
| ROUND 1 |
|---|
| WEEK 22 25th May 2026 |
| Clostridium perfringens |
| Culturable microorganisms at 22°C |
| Culturable microorganisms at 36°C |
| Intestinal enterococci |
| Escherichia coli |
| Pseudomonas aeruginosa |
| Sulphite-reducing clostridia |
| Total coliforms |
You will find detailed information in our Proficiency Testing Scheme Catalogue. [Download Catalogue]
You can find the guideline ranges of concentration here.
For any further information, please contact ielab at: comercial@ielab.es.
