ISO/TC 147/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39107 | ISO 19493:2007 | Water quality — Guidance on marine biological surveys of hard-substrate communities | Standarts spēkā |
| 34812 | ISO 9509:2006 | Water quality — Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms | Standarts spēkā |
| 87981 | ISO/DIS 14669 | Water quality — Determination of acute lethal toxicity to marine copepods (Copepoda, Crustacea) | Aptauja slēgta |
| 2171 | ISO 12890:1999 | Water quality — Determination of toxicity to embryos and larvae of freshwater fish — Semi-static method | Atcelts |
| 17083 | ISO 9391:1993 | Water quality — Sampling in deep waters for macro-invertebrates — Guidance on the use of colonization, qualitative and quantitative samplers | Atcelts |
| 27223 | ISO 11348-2:1998 | Water quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 2: Method using liquid-dried bacteria | Atcelts |
| 21003 | ISO 9408:1991/Cor 1:1992 | Water quality — Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds — Method by determining the oxygen demand in a closed respirometer — Technical Corrigendum 1 | Atcelts |
| 24154 | ISO 14593:1999 | Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium — Method by analysis of inorganic carbon in sealed vessels (CO2 headspace test) | Atcelts |
| 59472 | ISO 17244:2015 | Water quality — Determination of the toxicity of water samples on the embryo-larval development of Japanese oyster (Crassostrea gigas) and mussel (Mytilus edulis or Mytilus galloprovincialis) | Atcelts |
| 21002 | ISO 9439:1990/Cor 1:1992 | Water quality — Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds — Method by analysis of released carbon dioxide — Technical Corrigendum 1 | Atcelts |
Displaying 71-80 of 163 results.