lexiara

1.3.2.

a quantitative determination of the revivable colony count indicative of faecal contamination: absence of Escherichia coli and other coliforms in 250 ml at 37 °C and 44,5 °C; absence of faecal streptococci in 250 ml; absence of sporulated sulphite-reducing anaerobes in 50 ml; absence of Pseudomonas aeruginosa in 250 ml;

· All articles ·

Source: EUR-Lex (Cellar) · retrieved 2026-11-10 · Text as adopted (Official Journal); later amendments are not incorporated in this text.