ISO/TC 147/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 18796 | ISO 10707:1994 | Water quality — Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds — Method by analysis of biochemical oxygen demand (closed bottle test) | Standarts spēkā |
| 28121 | ISO 9888:1999 | Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Static test (Zahn-Wellens method) | Standarts spēkā |
| 34121 | ISO/TS 20281:2006 | Water quality — Guidance on statistical interpretation of ecotoxicity data | Standarts spēkā |
| 39673 | ISO 20665:2008 | Water quality — Determination of chronic toxicity to Ceriodaphnia dubia | Standarts spēkā |
| 14028 | ISO 7346-2:1996 | Water quality — Determination of the acute lethal toxicity of substances to a freshwater fish [Brachydanio rerio Hamilton-Buchanan (Teleostei, Cyprinidae)] — Part 2: Semi-static method | Standarts spēkā |
| 18797 | ISO 10708:1997 | Water quality — Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds — Determination of biochemical oxygen demand in a two-phase closed bottle test | Standarts spēkā |
| 34074 | ISO 20079:2005 | Water quality — Determination of the toxic effect of water constituents and waste water on duckweed (Lemna minor) — Duckweed growth inhibition test | Standarts spēkā |
| 28368 | ISO 8689-1:2000 | Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates | Standarts spēkā |
| 33631 | ISO 18749:2004 | Water quality — Adsorption of substances on activated sludge — Batch test using specific analytical methods | Standarts spēkā |
| 61809 | ISO/TS 18220:2016 | Water quality — Larval development test with the harpacticoid copepod Nitocra spinipes | Standarts spēkā |
Displaying 11-20 of 159 results.