xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
a Based upon a 95‐percentile evaluation. See Annex II. | |||||
b Based upon a 90‐percentile evaluation. See Annex II. | |||||
A | B | C | D | E | |
---|---|---|---|---|---|
Parameter | Excellent quality | Good quality | Sufficient | Reference methods of analysis | |
1 | Intestinal enterococci (cfu/100 ml) | 200a | 400a | 330b | ISO 7899-1 or ISO 7899-2 |
2 | Escherichia coli (cfu/100 ml) | 500a | 1 000a | 900b | ISO 9308-3 or ISO 9308-1 |
a Based upon a 95‐percentile evaluation. See Annex II. | |||||
b Based upon a 90‐percentile evaluation. See Annex II. | |||||
A | B | C | D | E | |
---|---|---|---|---|---|
Parameter | Excellent quality | Good quality | Sufficient | Reference methods of analysis | |
1 | Intestinal enterococci (cfu/100 ml) | 100a | 200a | 185b | ISO 7899-1 or ISO 7899-2 |
2 | Escherichia coli (cfu/100 ml) | 250a | 500a | 500b | ISO 9308-3 or ISO 9308-1 |