CEN/TC 230
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
75826 | LVS EN ISO 5667-1:2023 | Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023) | Standarts spēkā |
77397 | LVS EN 17075+A1:2023 | Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices | Standarts spēkā |
40875 | LVS EN ISO 8199:2019 | Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018) | Standarts spēkā |
11088 | LVS EN ISO 12020:2005 | Water quality - Determination of aluminium - Atomic absorption spectrometric methods | Standarts spēkā |
11079 | LVS EN 14207:2003 | Water quality - Determination of epichlorohydrin | Standarts spēkā |
11015 | LVS EN ISO 6468:1996 | Water quality - Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorrobenzenes - Gas chromatographic method after liquid-liquid extraction | Standarts spēkā |
11095 | LVS EN 14486:2005 | Water quality - Detection of human enteroviruses by monolayer plaque assay | Standarts spēkā |
28219 | LVS EN ISO 16266:2008 | Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration | Standarts spēkā |
30623 | LVS EN ISO 5667-23:2011 | Water quality - Sampling - Part 23: Guidance on passive sampling in surface waters (ISO 5667-23:2011) | Standarts spēkā |
41271 | LVS EN ISO 5667-16:2017 | Water quality - Sampling - Part 16: Guidance on biotesting of samples (ISO 5667-16:2017) | Standarts spēkā |
Displaying 741-750 of 801 results.