ISO/TC 147/SC 5
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 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 |
| 18800 | ISO 10712:1995 | Water quality — Pseudomonas putida growth inhibition test (Pseudomonas cell multiplication inhibition test) | Standarts spēkā |
| 19308 | ISO 11348-1:1998 | Water quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 1: Method using freshly prepared bacteria | Atcelts |
| 19655 | ISO 11733:1995 | Water quality — Evaluation of the elimination and biodegradability of organic compounds in an aqueous medium — Activated sludge simulation test | Atcelts |
| 19656 | ISO 11734:1995 | Water quality — Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge — Method by measurement of the biogas production | Standarts spēkā |
| 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 |
| 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 |
| 21923 | ISO 6341:1996 | Water quality — Determination of the inhibition of the mobility of Daphnia magna Straus (Cladocera, Crustacea) — Acute toxicity test | Atcelts |
| 22626 | ISO 13829:2000 | Water quality — Determination of the genotoxicity of water and waste water using the umu-test | Standarts spēkā |
Displaying 31-40 of 159 results.