CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11060 | ISO/CD 15587 | Water quality - Digestion method for the determination of trace elements | Izstrādē |
| 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 |
| 10963 | ISO 5666-2 | Water quality - Determination of total mercury by flameless atomic absorption spectrometry - Part 2: Method after pretreatment with ultraviolet radiation (ISO 5666-2:1983) | Izstrādē |
| 21721 | ISO 18857-2 | Water quality - Determination of selected alkylphenols - Part 2: Method for filtered samples using solid phase extraction and gas chromatography with mass selective detection | Izstrādē |
| 21720 | ISO 18857-1 | Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid extraction and gas chromatography with mass selective detection | Izstrādē |
| 21716 | ISO 17294-1 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guideline | Izstrādē |
| 36652 | FprEN ISO 7827 | Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010) | Izstrādē |
| 77976 | FprEN ISO 18127 | Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO/FDIS 18127:2025) | Izstrādē |
| 76459 | FprEN 18161 | Water quality - Guidance standard on survey and monitoring freshwater mussel populations and their environment | Izstrādē |
| 73271 | FprEN 18069 | Water quality - Minimum requirements for the selection, installation, validation, and operation of continuous measuring devices | Izstrādē |
Displaying 411-420 of 814 results.