CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11015 | EN ISO 6468:1996 | Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes - Gas chromatographic method after liquid-liquid extraction (ISO 6468:1996) | Izstrādē |
| 21719 | EN ISO 18856:2005 | Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry (ISO 18856:2004) | Izstrādē |
| 11048 | EN ISO 11734:1998 | Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995) | Izstrādē |
| 62650 | prEN 15843 rev | Water quality - Guidance standard on determining the degree of modification of river hydromorphology | Izstrādē |
| 73649 | EN ISO 16266-2:2021 | Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018) | Izstrādē |
| 40875 | EN ISO 8199:2018 | Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018) | Izstrādē |
| 34773 | EN ISO 16665:2013 | Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (ISO 16665:2014) | Izstrādē |
| 11041 | EN ISO 10304-3:1997 | Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997) | Izstrādē |
| 11032 | - | Water analysis - Determination of polychlorynated phenol (based on ISO/CD 8165-2) | Izstrādē |
| 11115 | - | Water quality - Guidance on the data collation, interpretation and classification of running waters based on aquatic macrophytes | Izstrādē |
Displaying 271-280 of 814 results.