Part 2 Parametric values for microbiological parametersF1
England and Wales
| Parameter | Parametric value | Unit of measurement |
|---|---|---|
Escherichia coli (E. coli) | 0/250 ml | number/250 ml |
| Enterococci | 0/250 ml | number/250 ml |
| Pseudomonas aeruginosa | 0/250 ml | number/250ml |
| Colony count 22ºC | 100/ml | number/ml |
| Colony count 37ºC | 20/ml | number/ml |