Registration number (WIID)Project No.TitleStatus
81410prEN ISO 13160 revWater quality — Strontium 90 and strontium 89 — Test methods using liquid scintillation counting or proportional countingIzstrādē
83636prEN ISO 12010 revWater quality — Determination of short-chain polychlorinated alkanes (SCCP) in water — Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)Izstrādē
21800prEN ISO 11969:1996 revWater quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique)Izstrādē
80201prEN ISO 11704Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting (ISO/DIS 11704:2025)Izstrādē
83562prEN ISO 11348-3 revWater quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 3: Method using freeze-dried bacteriaIzstrādē
83561prEN ISO 11348-2 revWater quality — Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) — Part 2: Method using liquid-dried bacteriaIzstrādē
83560prEN ISO 11348-1 revWater 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 bacteriaIzstrādē
83781prEN ISO 11206 revWater quality — Determination of dissolved bromate — Method using ion chromatography (IC) and post column reaction (PCR)Izstrādē
80903prEN ISO 10704Water quality - Gross alpha and gross beta activity - Test method using thin source deposit (ISO/DIS 10704:2026)Aptauja
63235prEN ISO 10634Water quality - Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous mediumIzstrādē
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