CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10972 | ISO 9308-2 | Water quality - Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escherichia coli - Part 2: Multiple tube (most probable number) method | Izstrādē |
| 10971 | EN ISO 9308-1:2000 | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method (ISO 9308-1:2000) | Atcelts |
| 10971 | LVS EN ISO 9308-1:2001 A | Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method | Atcelts |
| 10970 | EN 29408:1993 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method of determining the oxygen demand in a closed respirometer (ISO 9408:1991) | Atcelts |
| 10970 | LVS EN 29408:1993 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method of determining the oxygen demand in a closed respirometer (ISO 9408:1991) | Atcelts |
| 10969 | EN 29888:1993 | Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1991) | Atcelts |
| 10969 | LVS EN 29888:1993 | Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1991) | Atcelts |
| 10968 | EN 29439:1993 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of released carbon dioxide (ISO 9439:1990) | Atcelts |
| 10968 | LVS EN 29439:1993 | Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of released carbon dioxide (ISO 9439:1990) | Atcelts |
| 10967 | EN 1485:1996 | Water quality - Determination of adsorbable organically bound halogens (AOX) | Atcelts |
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