SCHEDULE 4Exploitation and bottling requirements for natural mineral water and water intended to be labelled and sold as “spring water”
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Water must be free from—
a
parasites and pathogenic micro-organisms;
b
Escherichia coli and other coliforms and faecal streptococci in any 250 ml sample examined;
c
sporulated sulphite-reducing anaerobes in any 50ml sample examined; and
d
Pseudomonas aeruginosa in any 250 ml sample examined.