SN - NS-EN ISO 9509:2006
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
active, Most Current
| Organization: | SN |
| Publication Date: | 1 November 2006 |
| Status: | active |
| ICS Code (Examination of biological properties of water): | 13.060.70 |
Document History
NS-EN ISO 9509:2006
November 1, 2006
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms (ISO 9509:2006)
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