ISO 6222:1999

Water quality — Enumeration of culturable micro-organisms — Colony count by inoculation in a nutrient agar culture medium ISO 6222:1999

Publication date:   May 20, 1999

General information

90.60   Close of review   Jun 5, 2026

ISO

ISO/TC 147/SC 4 Microbiological methods

International Standard

07.100.20   Microbiology of water

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WITHDRAWN
ISO 6222:1988

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ISO 6222:1999
90.60 Close of review
Jun 5, 2026




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